How much are your services? I'm an out-of-school adult that never really grasped math but hate that I don't know more about it to this day. Just wondering what kind of range I'd be looking in to just get some explanations or something. I don't currently have any specific questions though.
Have you tried Khan Academy? It lacks all the person interaction and customization of a private tutor but they have (IMHO) really good explanations and quite good problems to solve for all math through high school.
Often they'll know that they know the answer, but they don't realise that they also know why it's the answer!