rec.sport.swimming - join
Training for and competing in swimming events.
Low activity, 459 subscribers, Usenet

Glasgow Rowing Club - join
Glasgow Rowing Club is Glasgow's most successful competitive rowing club, regularly winning at Scottish and GB national championships and at international regattas. We have a thriving group of Junior, Senior and 'veteran' (over 27!) rowers - why not join us! www.glasgowrowingclub.org/about.php
Low activity, 104 members, restricted

rec.boats.paddle - join
Talk about any boats with oars, paddles, etc.
Low activity, 508 subscribers, Usenet