Found out about Gerv's pledge to speed up mapping the , which is a cool idea. Spent a few hours this morning getting the Yahoo WSM plugin for JOSM working again, then went over a number of islands to find some that are missing their coastlines. Traced Cayman Brac, Little Cayman, Barbuda and Redonda from Yahoo imagery.
Also, I ogled some fancy GPS gear. The Magellan MobileMapper 6 looks pretty sweet.