If HB-847 becomes law and you really miss the bad old days when you could legally go 107mph in a boat on Lake Winnipesaukee, you'll still have the option of doing that in a snowmobile, a car, motorcycle, pickup truck, suv, minivan, or motorized skateboard, as long as it cannot float and be considered a vessel. Ditto that for ice sailboats. While NH has a land speed limit of 45mph for snowmobiles, unless otherwise posted, it has no sno-mo speed limit on Lake Winnipesaukee, because it is not land, and HB-847 does not apply to sno-mos.
Let's see here, 107mph subtract 62=45mph. Hey, just how slow is that?