Have no worries about how you're going to pass the time til the boat goes back in the water. Investigating all these sailing links could take all winter. Regatta lists include past, present and future, also by origination locale. Long distance regattas are listed separately. Also under the racing category are lists of team home pages from all over as well as 19 crew seeker lists, also from all over.
C ategories on the cruising list include owners' groups, E-zines, narratives, rendezvous and swaps.
The weather list links are worldwide. Sailing schools on the education list are almost worldwide. The education category also includes general sailing databases. All the usual stuff and more is included on the commercial list builders, designers, brokers, classified, specific product lists like sails, electronics, software, and so forth. A ll in all an extremely useful link list and apparently well maintained most of the links worked.