There are a number of reliable breeders and sellers here on AB in the Classifieds section. Some may be local for you, in which case you might be able to arrange for local pickup and save the shipping costs.
Feeders can be purchased online - or at your local pet store. (I prefer to hit the LPS for my feeders just because it's more convenient. I'd rather buy just enough crickets to feed everything for the week, rather than ordering in bulk and then maintaining tubs of the noisy, smelly things.)