We will be taking our very first cruise in June. Very soon we will be able to start booking our excursions and I had a couple of questions. If I book these online and decide the day of that we don't want to do one of them, will we still be charged? This would be for nothing big. For example, if I book that we'd like to do a family bike ride on castaway cay and we decide while we are there that we are just too tired to take a bike ride, will we be charged anyway? My other question is more of a confirmation of information..... we are charged for excursions at the end of the cruise, correct? Is there any way to pay for excursions before the cruise? I'd sort of like to have the larger excursions paid for before we leave. It's not neccessary, just a personal preference.