Hi! My fiance and I just booked our first vacation together at CSA May 19 thru the 25... I had just a few questions that I tried to find answers to but didn't find any useful info... so here goes....I am concerned about mosquitos and sand fleas during that time of year and if they are a problem, what kind of repellent to use for the fleas. so if anyone has been out there mid to late may can you throw your input in? Also can I just bring US dollars or should we exchange currency before we leave?... and do we have to book a romance package/ private dinner before we get there or can we do it all when we check in? Any thoughts would be awesome!! Thanks so much!!