I am looking to try some BJJ classes. I have never trained before and looking for a gym in my area. I went by Revolution Martial Arts in Langley and they had a really nice gym and seem friendly. I was wondering if anyone had any experience at the gym. Dave Rothwell teaches there and I think Bibiano Fernandes has done some teaching there as well. Any other gyms in the Greater Vancouver area that would be good for a newbie starting out? Thanks in advance.