Costa Rica.
My Mom, my Sister and I all went to Costa Rica for a week. It started off with us getting lost on the way to our hotel and not arriving until 2am only to find that the front desk was closed down for the evening. After that there was no where to go but up! We explored the area, relaxed, ate and talked and tried to improve on our Spanish skills. The water was the same temp. as the air, it was so relaxing to lay on the raft in the ocean and get fried! We had a fun time.