I just came back from both parks. Yellowstone Lake has a bridge over the harbor entrance and the mast has to be lowered to go sailing and raised out on the lake. It also cannot be left down inside the harbor. My advice is to go to Lake Jackson in the Tetons. More sailboats there anyway. Probably due to the mast conditions at Yellowstone. PS: I didn't sail there; I just observed the sailing conditions. Water temp 10 days ago was 49 degrees. Sandy -----Original Message----- From: Bill Kaiser <whkaiser@gmail.com> To: montgomery_boats@mailman.xmission.com Sent: Mon, Jul 27, 2009 8:45 pm Subject: M_Boats: Saililing Yellowstone Lake and Jackson Lake Wyoming Who has experience sailing these lakes We are looking to drag our M15 from Phoenix to cooler climes . Got the boating regs online for Yellowstone Lake looks like one permit after another. Any help would be appreciated. Bill and Dawn "Desert Dawn" _______________________________________________ http://mailman.xmission.com/cgi-bin/mailman/listinfo/montgomery_boats Remember, there is no privacy on the Internet!