Hey Team Bennington! So long as you have a little work to do on the server (I'm guessing this is a mod security error), you may want to upgrade/patch the IP Board forum software running on the site. There is malicious code (malware) injected into the forum software that takes users that click through from search engines to a spam site called 'url 4 short dot info'. I deliberately typed that out so it wouldn't become a link.
Easy way to test it, do a google search for something you know will pop up on this site like "bennington dog ramp". Click on the result for this site and if it's the first time you've done a search and clicked through here in a bit, then you'll get redirected to the spam site. Subsequent clicks work fine and don't get redirected. I did some research tonight and found this was a security flaw in IPB (the software this board uses). If it doesn't work first time, try a different browser. IPB issued a patch for it in December 2012. More info on that here (there may be more current patches):
http://community.invisionpower.com/topic/375885-ipboard-31x-32x-33x-34x-critical-security-update/
Some users on their site report the problem persisting after the patch, if that happens, this might work:
http://peter.upfold.org.uk/blog/2013/01/15/cleaning-up-the-ip-board-url4short-mess/
I doubt that any of us are at much risk by this malicious code (although I'm no expert), but it certainly turns away a lot of potential traffic. I frequently use google to search the forum using 'site:club.benningtonmarine.com' syntax and it drives me crazy that I know the first link I click every time goes to that spam site.