Where are all the hot yoga addicts?!

I used to go to hot yoga once a week a couple years back, but then I got pregnant and now I just haven't gotten back into it.

I am signed up for a class tonight and am SO EXCITED to get back into the swing of things. I love hot yoga. But I am kinda forgetting everything I need and the place I go's website is not as informative as they could be.

Do you have a non-slip mat? Or do you use a regular mat with a towel? Tell me about your set up.

What do you wear? I have a hot yoga bra and little hot yoga shorts. Although, I'm feeling a little self conscious about them since giving birth. Any suggestions?

Any other tips would be great to get me back into the ever relaxing groove.