If you are protecting or restoring interior wood, here's a widely-supported set of forums on building/repair, designs/plans, people and places, venders and other wooden-boat topics. There is a lot of advice here, and the chance to ask your own questions. You can also search the back issues index by keyword, then order the issue or find it in your library.
Brief grab bag of tips and commentary on cleaning anything on board from windows to rust stains to moldy fabrics to laundry and more. Contains excerpts from hard-to-find bulletin board and newsgroup postings, as well as links to useful sites and vendor pages.
Captains EZ Care varnish, and Dura-White interior paint designed to resist mildew growth.
Four sizes of 12-volt vacuums, including a wet/dry model are compact and will run off a car lighter socket.
Compact vacuum cleaner installed in a storage compartment, can help you vacuum the whole boat. Optional 5-gallon water separator permits water and wet material to be vacuumed.