http://www.myveterinarian.com/avma/vclPublic/#
I asked the AVMA for help in finding a site close to me,they sent this website to help in locating different veterinarians who work on different animals. Practicum 1 Preliminary Information - for Students and Practicum Sites
You should definitely look into this link as well. I hope you can find somewhere. Honestly it never hurts to just go in and talk with them face to face and explain you need somewhere to gain experience.