All Risks Ltd.
Insurer(s): International Marine Underwriters, RLI Corp., Markel American Insurance Co., Osprey Underwriting Agency, ACE Marine Insurance.
Coverage available as: Personal lines boat owners package, yacht insurance policy.
Largest eligible watercraft: Length—all sizes, horsepower—unlimited, speed—unlimited, value—unlimited.
Maximum liability (or P&I limits): Unlimited.
Uninsured boaters' coverage available: Yes (limit $1 million).
Other major coverage features: We write both commercial and recreational marine accounts. Specializing in USL&H, all marine liabilities, hull, P&I, crew, etc., in addition to personal watercraft and yachts.
Coverage also available for: Marinas, boat dealers, charter boats, ship repairers, personal watercraft.
Coverage available in: All states.
For more information: Richard Lang, All Risks Ltd., 10150 York Road, Hunt Valley, MD 21030. 800-366-5810 x3094. Fax: 410-828-8179. [email protected], www.allrisks.com.

AmWINS Group Inc.
Insurer(s): Various.
Coverage also available for: Marinas, boat dealers, charter boats, ship repairers.
Coverage available in: All states.
For more information: AmWINS Group Inc.; 214-561-9367, [email protected];  www.amwins.com.

Britt/Paulk
Insurer(s): N/A.
Coverage available as: Personal lines boat owners package, yacht insurance policy.
Largest eligible watercraft: Length—unlimited, horsepower—varies with size, speed—120 max, value—unlimited
Maximum liability (or P&I limits): Generally $1 million with easy access to excess.
Uninsured boaters' coverage available: Yes (limit primary P&I).
Other major coverage features: International as well as U.S. navigation, foreign mooring ok, incidental charter, form equivalent to liner wording for larger yachts.
Coverage also available for: Marinas, boat dealers, charter boats, ship repairers, personal watercraft.
Coverage available in: All states.
For more information: Britt/Paulk; Steve York, 800-842-8917, [email protected]; www.brittpaulk.com.