Well, personally I am looking for a group right now and I need to be able to take Jazz as I don't have anyone to look after her (except on days when Shel is home but then I like to spend time as a family...), and I know a lot of mums are in the same boat. But on the other hand, I'd love some time out too... Maybe you could offer like, 2 different classes... a gentle exercise class where mums can take their bubs if they want to, and a more intense session for just mums...? Then mums have a choice, you cater for everyone...?
TBH though, if I saw 'mum' in the title I'd assume you could take kids... Thats just me though... otherwise, well, what makes it different from any other exercise class? Unless you advertise that you do exercises to specifically work after-bub problem areas...

I would also pay more if I could take Jazz... it'd be like something for her too, and I don't have a problem spending money on her lol! If I could take Jazz I'd go 3 days. Actually, you could always have 3 sessions a week, and have two where you can bring your kids, and one as a mum only session? I'd probably do that...

I think 9.30 is a great time. 'Bootcamp' turns me off (images of PAIN run through my head!). Sorry I wouldn't exercise in the rain, ESPECIALLY if I was paying for it (unless it was a disgustingly hot day, then it'd probably be nice!).