Met my gf at judo class been 4 years now. She was going to spinning class but couldnt attend anymore due to time constraints, i call that BS and my philosophy is that working out must be in and/or for a sport, never just because.
So i recently started competitive judo again, coupled with competitive grappling, so i can't go to bjj class, i tell my gf she needs to workout and get a hobby, i tell her join bjj class, she tells me what it is, i tell her its similar to judo but with no slams and show her some videos of mundials. She is excited over choking and locks and of course the lack of slamming (she has injuries from high school track and field).
Yesterday was her "trial" class, she is pretty optimistic.
If i ever get to do some naked rolling i think its going to be well invested money.