Well, I managed to damage by back pretty early on ...

Well, I managed to damage by back pretty early on bad enough that I went to A&E, and the triage nurse rolled his eyes as if to suggest AirHop 'casualties' are a common occurrence. That aside, it was great fun for the rest of the young adults that I went with. Obviously take care not to flatten the swarm of youngsters there, but certainly don't feel like you shouldn't go because your too old!