We are taking our boys (15yr old twins) and I think one day in the keys will be enough for them. They are always on the go and I think they will get bored fast in the keys. Myself I could spend a few days bar hopping and hanging out with the locals, but that's not happening this trip! Lol! Maybe me and the wife will take a trip down there without the boys one day.
My boys are out of school for spring break, so not a lot of time. They want to ride airboats, go to south beach, go to the keys, rent jet skis, and do some kayaking, and maybe go to Miami zoo or aquarium. Then we may go up the west coast of Florida for a day or two.
Not a lot of relaxing time! Lol!