Legacy Underwriters, Inc in St Petersburg Florida offers a wide range of Insurance Coverage for Marine Contractors, Marinas, Boat Dealers, Yachts to Mega Yachts, Charter Boats, Commercial Vessels, and more. Legacy Underwriters, Inc is more than just an Insurance Brokerage. As a niche insurance specialist, there is a lot about what we do that makes our firm unique, but the people who know us best would say it’s our team that really sets us apart.