Moultonborough Bay and Melvin Bay has 15" + of ice , vehicles have been driving on them for a few weeks, going to be sloppy though. Caution areas of most concern are east side of long island, decent ice on east side of the bridge most of the way out to 5+6 mile islands then the ice changes dramaticly, very bad the more south and east you go along the island. Any ridge areas covered by snow should raise concern.