We are heading to GC for our first trip later this week and it could be raining a lot. We originally planned just to rent a car for one day to go to Rum Point. But I have read the posts that say it could be nice on one part of the island while raining on another. So maybe we should rent a car for the whole stay? It's just a 5 day trip. We are staying on SMB. (We have traveled in the "rainy season" a lot in Central America and know it doesn't have to mean steady downpours, but are still a bit bummed by the forecast....) Thanks!