adamUK

I'd add that, especially for teams, make sure that everyone is out and the door clear for the next flyer before your time is up.
Belly teams seem to be the worst at this as they feel they need to fly the exit.
It's really bad form to be leaving the next guy consistently 10 seconds down. Especially if they're getting 1:1 time + coaching.

If you live.in Europe then there's some amazing tunnel deals to be had. Coupled with budget airlines a weekend away is a great way to fly cheaply

Some DZs e.g. Skydive Spain don't allow fun jumpers to have their AADs set to higher firing attitudes than default.
Worth considering.

I thought big groups exited before small groups because large formations tend to fall slower than individual skydivers.
I thought freeflyers went out last because they don't like getting cold near the door in winter ;-)

I think pcchapman has absolutely hit the nail right on the head here. Interesting article.