as a VERY big guy i know what its like, im 7 foot tall and 300 today (have gone as high as 380 and as low as 270) no one cares, they all want to be your friend and have a good time. you wll end up with a group of people that you will be friends with forever and memorys that will last a lifetime if you can remember them at all! This is the best vacaton anyone could wish for go have FUN!