Thanks for the tips, Geogrl! We're still working out the details, but are leaning toward spending as much time as possible on Marie Galante, and just do an overnight on the main island coming and going. We can easily spend 10-12 days just tooling around discovering little beaches and hanging out by the pool........and after the busy year we've had so far in 2015, some real rest and relaxation will definitely be in order :~).