Hi Wombat, have been a personal trainer and fitness instructor for a long time, I also barter for my services. With the economy the way it is, that seems to be the only way to work for some people (just wish I lived close to you and we could barter your fantastic cream for training sessions. I don't teach Yoga (again, found it too boring), but I have added Pilates to the classes I offer and I think that's a great alternative, you might try to start with that. Anyway, as I always say to my clients, JUST DO IT! Wishing you well...