We have just added a "Donate to TradingDock.org" option on the site. You'll find the link in the menu to the left. We are starting to see quite a number of boats sold as a direct result of ads placed on Trading Dock, and as you all know, placing an ad on Trading Dock is free.
We strongly believe this site serves a great purpose in bringing buyers and sellers of classic and antique boats and related items together. The more we can grow this little site, the more it will benefit everyone in this niche. Hopefully, the "Donate to TradingDock.org" option will quietly fund a few enhancements on voluntary donations. It works for public radio, your local barber, and your waiter. Maybe it can help this project as well?