When the water's too cold, there's always a tarp and a hose. But, watch what happens when you lay the tarp on a cement sidewalk. Ouch.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/power-washer720.thumbnail.jpg" alt="Winter Wakeboarding" title="Winter Wakeboarding" width="150" height="90" alt="Winter Wakeboarding"/>
