Hi,<br /><br />We have a 20' Skipper craft with glass pontoons, one of which must have water in it. Taking the plug out and hoisting the front end part way out of the water didn't help.<br /><br />We are going to drill a hole through the deck about where the curve ends on the bottom and see if we can pump water out. There might be another compartment behind that.<br /><br />Does anyone have any suggestions. Thanks.