We have 4 couples overnighting near the Caracas airport on the way to Isla Marguerita. We have decided to wait and buy our tickets from Caracas to Marguerita there at the airport because it is so much cheaper. Has anyone had experience doing this? Will we be able to use credit cards for the ticket purchase? Are there any ATM's in the Caracas airport? Which hotel have you used near the airport in Caracas.