Great to hear you guys had a lot of fun and you're already planning the next meetup! Post photos if you have any!
Deb - Re. acoustic basses: you may also have realised that, besides being huge [i]per se[/i], they are somewhat incompatible with having breasts - no matter how small - and that they are therefore best played while standing. In that case, you don't need long arms, your usual ones will suffice I haven't been able to find a way to play my acoustic while sitting. Not that it matters, though, since the bass is so light.