+1 for SaltwaterAquarium.com for dry goods. I am trying to slightly boycott BRS as this whole Aperture/Bertram Capital thing unfolds. I don't agree with this mutiny that is going on, but, that's a story for another time.
As for live stock, I try to buy from our sponsors and other members, but with a 1 year old at home, it's tough to go on 2/3 hour trips to buy corals. I have tried a couple new places recently and had a great experience ordering some sps from ReefNation.com. Good customer service, healthy frags and great prices. (my
experience below).