Don't sweat it.
between tropic and maya air, you shouldn't have to wait more than 30-45 minutes on the ground for a flight... that'll give you time to relax and have a few belikins at the bar.
We walked in with a group of 8 people and got on a flight in 15 minutes.. ( another couple behind us joined us) so they sent a 16 passenger plane out with 10 people about 30 minutes early just to get us moving on.
have fun, and don't sweat the small stuff.
"it's all small stuff"