Mailing list devoted to discussion of sailing small catamaran sailboats known as Beachcats. Site offers chat, file storage, web links, photo albums, and message archive.

The Worrell 1000 catamaran race from Virginia Beach to Florida.

Portal site with links to all United Kingdom catamaran class associations, includes mailing list, forums, directory, calendar, and classified ads.

Find forums, symposiums, meeting schedules, and news relating to catamarans and trimarans.

Non-profit organization developed to preserve and extend the Polynesian Seafaring tradition.

Supernova trimaran construction details plus links and a discussion forum.

Site of a one off trimaran for racing against itself. They try to optimize the multihull to reach speeds above 30 knots.

Articles on the sailing, design, development, building, racing, and history of proas.

Covers all types of outrigger sailing canoes and proas known as flying or Micronesian proas. Includes history and specifications of proas from 16 to 52 feet.

Profiles all boat models, brands, designers, yards, and associations. News and feature articles and used boat search.