I have someone who wants me to ship birds, has anyone checked the vendors on who has the best prices? I live in Ga. so shipping cost may play in. I wnat something for 2 mini-ducks, and wondered if I should buy a group of boxes or just what I need at the time.... Or can you ship in a "normal box you cut holes in? I read that they had to be 25 lb. test, which I understand I used to sell boxes....