My husband and I are going to Aruba for Christmas and New Year's. How important is it to book reservations for dinner, such as Passions, LG Smith's etc.. Also, I have been on De Palm Tours website and really interested in the snorkling and ATV tours as well as the sunset sail. How important is it to book these in advance? When you make a reservation with them you are stuck for that day and I am thinking what if the weather is crappy? This is our first time in Aruba and we are celebrating our 10th Anniversary and want to have a blast which shouldn't be too hard! Any thoughts?