Hey, I have thought about a strap on many occassions for my bodhran for gigging purposes as I have no cross bar in mine what so ever, it's better for the sound. But I've never found anything suitable for it, not have I ever seen anyone with a strap on one either. It would be an ingenious plan though. I say stick to sitting down, there are other instruments that can't stand up, so don't worry about it.