Reptile rescues are absolutely wonderful, and I commend you for being willing to take on this endeavor, but they are only effective if run well, and that is a difficult thing to do.

If you're thinking of moving, I would say now is not the time. Moving states is very stressful and dangerous for reptiles, and I don't think it's smart to acquire a bunch of animals just before you move.

Also, as has been said, expertise and experience handling large, defensive, and possibly downright nasty snakes is a must. And money. Most rescue animals need some sort of vet attention, and that all has to come out of pocket. Resale fees won't begin to cover vet expenses.

So... maybe it's something to consider a little bit further down the road?