I just came across another good looking product to fight corrosion:
http://www.theruststore.com/Fluid-Film-C67.aspx According to a legit professional corrosion organization, Fluid Film is way better than other rust inhibitors like WD-40 and Boeshield T-9:
http://events.nace.org/library/corrosion/inhibitors/CPCs-testing-Spray.asp Supposedly this stuff is more environmentally friendly, too. I'm not in any way associated with someone who sells the stuff, I just spent a ton of time fighting rust when I ran my boat in salt water and thought I would share the info. Some other wakeworld articles are referenced below.
http://www.wakeworld.com/MB/Discus/messages/65921/535165.html?1200416097 http://www.wakeworld.com/MB/Discus/messages/65921/320766.html?1146167588 http://www.wakeworld.com/MB/Discus/messages/65921/105397.html?1080453397