I’m traveling down to the island early next week. There’s been some great advice both on the message board and on the web site in general, so a big thanks to all who have contributed. All that I have read has fuelled my excitement to experience your beautiful Island first hand, however, I have been repeatedly warned of the dreaded Sand flies by doom-spreaders, how big a problem are they, and are there any precautions I can take to avoids the bites ?