Do any of you know any good MMA forums?

I want to find one that isn't just talking about the UFC. They all seem to be just fan sites, and I can't find a good one that's full of real MMA people.

Have any of you done MMA? I'm trying to make my shins into Baseball bats, but there is a specific ointment that breaks up bruises and helps them heal stronger and I'm trying to fnd out what it is.