March is one the best Months for kiting in the Bahamas. Give AJ Watson a hail,
www.cross-shore.com.
There are a few Hotels in Nassau that arent Resorty, but offer the ammenities of the Big hotels. Comfort Suites is Located on Paradise Island, and has a small pool, and you get to use the Atlantis Property without being stuck on that property. There are smaller hotels like Orange Hill, Sandyport Hotel, Paradise Island Beach Club.
Good Luck