Once you've been underwater - really underwater, snorkeling or scuba-diving, your perspective on the world changes. You can't wait to get back underwater. I remember this well, and despite jellyfish stings, sunburn, and seasickness, I try my hardest to get in the ocean and get underwater any chance I can. Imagine my delight when I found out about Dive Fest, on the Caribbean island of Dominica. Located between Guadeloupe and Martinique, Dominica seems to be a scuba-diving paradise.