Haul-out for Maintenance

Are there many facilities around the Caribbean for the haul-out of the larger yachts (say 100 ft+) or for that matter smaller boats say up to 50 feet in length?

Do many facilities for haul-out for maintenance & repair or just simple inspection such as a straddle carrier similar to those manufactured by Marine Travelift Inc exist. Is there a listing on the web of these locations?