we're only right next door!You love the mountains and the hiking, that is if you are into that - if not, dude, ya picked the wrong state to visit! No seriously, the more I was thinking about it I suggest you drive to the top of Mount Washington - it's a cool ride, just make sure those brakes work for the ride down! They also have the Attatash slides which I remember being pretty cool. As a dad of a 5 and 3 year old I have to rely on memory of the cool big kid/adult things! They have some nice golfing up there too...oh, and you mentioned the Outlets - again, the shopping is pretty good - and yes as you stated NH is tax free...Check out
http://www.mtwashingtonvalley.org/ this may help you out...have a great trip.