Where can you get waterproof foundation (make up)?

Makeup Forever and Dermablend-Where can you get waterproof foundation (make up)?
Bare minerals!!! This foundation is heaven sent. You can buy it off the web, the t.v., or go to a store. I can go swimming and it still doesnt come off. It can get a little pricey though. I paid $60 plus tax for a start up kit. And it lasts about 6-9 months. But you also get all of the brushes.Where can you get waterproof foundation (make up)?
I *think* Makeup Forever has a waterproof foundation but I am not 100% positive. their products can be found at Sephora.