We just got back- didn't see (or feel!) one mostquito and we only wore a little bug spray at night.
We used a great sun screen though- from REI. It was called Aloe Gator Super Waterproof Total Sunblock Gel SPF 40. I didn't think we would use it- I've never used as high as SPF 45 before but we really needed it for our snorkeling trips. And it lasts in the water for 8 hours so we didn't have to think about it again. The sun was much stronger than I expected- my hubby is Puerto Rican and he got a little burned where he missed with the SPF.... never seen him sunburned before!