We're actually pretty close to a hospital. Five minutes to shore by boat and maybe 20 minutes to a hospital. Didn't see any scary spiders, but will keep an eye out next time I'm up there!
Widowmaker, not widow spider. See, what you don't know could kill you ;) Spend some time in an unmaintained bit of forest and you'll get to know plenty of these things.
Five minutes to shore when the weather is good and your engine starts. Really, please heed my advice and make sure each and every one of you knows how to do basic first aid, I hope you're never going to be in a position to use it but when you do you'll be happy you took the time and trouble. First purchase: a very good first aid kit.
This is all not to piss on your parade but because I lived in a pretty remote area for 2 years and have a little bit of experience that might be relevant to your situation.
Thanks for the heads up! We'll def be sure to get on that and get some basic first aid training across the board + med kit on site. Any other advice/tips we should be aware of?
Basic engine repair skills, something to patch up your boat in case you spring a leak, a basic comms kit+genny so you can call up the coast guard or a passing boat if you should need them (assuming your island is out of cell phone reach), cache of freshwater, fuel, waterproofed matches and a couple of days worth of tin cans in case you ever get cut off. Halifax coast in winter can be, how to phrase this, impressive, to say the least.
Mind you, the real kick is when you are isolated but there is an additional degree of risk there. No need to get your appendix out as a precaution just yet ;)
All of this is assuming you're on the salty side of things, if you're in a lake it's a lot more relaxed but you will still need to take basic precautions and you'll need to be extremely careful with what you do with your wastes (you'd need to be just as careful in the ocean with that for ethical reasons but there will be fewer watching eyes so you can drop the 'extremely').
As a SAR guy, I can say the big big thing is the first aid (plus CPR). It sounds like you're relatively close to civilization, but realize that if someone has to come to help you, they're likely not going to be there within the Golden Hour (https://en.wikipedia.org/wiki/Golden_hour_%28medicine%29). That, and just being prepared in general (ten essentials: https://en.wikipedia.org/wiki/Ten_Essentials and knowing how to use them), having skills, and being wary. I've seen even well-seasoned people end up in bad situations; the best way to survive seems to be to avoid the bad situations. Also, never go alone.
Reading all the advice that is being given in comments around this thread, it would seem the best advice would be: get someone who knows what they're talking about in the local area and get their advice; like the parent poster SAR but that also knows about dangers closer to home.
Maybe you could make a weekend of it for your families or something.
My SAR group actually teaches a class where one of our stated upfront goals is to prevent people from having to be rescued. Depending on the area, the local SAR group might be too busy putting out fires to do similar (it takes a lot of planning and prep).
I would very strongly advise AGAINST emulating Bear Grylls' antics in 'Man vs Wild'. He often does things that are the complete and total opposite of what you should do. One example that stuck in my mind was when he (supposedly) needed to cross a mountain and decided, instead, to go through the mountain via a cave, which is possibly the most stupid idea I've ever heard. He arguably puts young people at risk by encouraging such dangerous behaviour. Lofty Wiseman (author of the SAS Survival Guide) has described him as an "idiot".
And gear. Setting up a supply of basic medical stuff isn't that expensive if you do it right and it could be very handy. A few key drugs, a few laminated sets of instructions on how to give them and you'll potentially be much better off. Allergic reactions etc can be ugly.
The st. Lawrence river might just as well be ocean for the purpose of driving along the shore road in winter, in the middle of a snowstorm like that it really makes you wonder what the hell you were thinking of driving there in winter.
I went there to visit a huge VAT ('eggbeater' or Darrieus rotor windmill), I should have kept a better eye out for the weather reports rather than to keep on driving, and I only caught the tail end of it. Live & learn...
Calling -20@100 km/h winds 'a bit rough' should qualify for the understatement of the decade if there is such a thing. I've been out in weather like that and it cured me of a desire to see snow and ice for a very long time. I've seen it be below -40 on St. Josephs Island a couple of nights every year and that was definitely quite strange. As long as the wind wasn't up it was doable, even the slightest breeze and you'd be crazy to go out (or you'd have to feed the stove...).
That's what I was thinking, about the paddles. Five minutes by motorboat in clear weather ought to be at least manageable even if the motor's out and the weather's terrible, so long as you've got paddles.
We're actually pretty close to the shore on one side, in cell phone coverage, and have the phone number of our closest neighbor. There's definitely danger there, and we're big on safety, but it's not as remote as it probably seems.
I think “widowmakers” doesn't refer to spiders, but things to watch out for, like falling trees, slippery ledges, sharp rocks, and so on.
They're one of the “five Ws”—a mnemonic list of things you need (or need to keep away from) to survive in the wilderness: water, weather, wigglies (which would include spiders), widowmakers, and wood.
