A quick question for those of you who have experience in the area. I am planning to fly to Cancum from Key West and after entry proceed to Playa del Carmen airport. Any suggestions, comments, precautions, about going to Playa del Carmen airport? I already know from the forum that I would need to be careful if I plan to fly from Playa del Carmen to Cozumel. The airport is not listed on "Mexico airport lists" on the internet and I assume that services may be extremely limited there. Any comments good or bad will be appreciated.