hey guys, new to the site, and a newbie to sailing. got a question to ask, if anyone here knows how to stabilize a boat using wood tied to a gate or side wall to keep the boat from drifting off and or stabilized? something like this https://www.dropbox.com/s/3yl269r2yz3mlfu/2014-11-02 09.55.13.jpg?dl=0 thanks