You would do well to take a vacation to Vermont in the summer. Great riding! Stowe is awesome/ technical lots of climbing and long downhills, for the East coast. Millstone- built around a quarry, great tech riding. Kingdom- xc paradise not much tech. Green mountain trails in Pittsfield is a fun short spot, Perry hill is a very fun place to go, big steep climb right out of the gate to get to the trails though. Pine hill park is a well maintained park that has some fun riding. There are a ton of other trails. We take 6 to 10 weekends a year to head up there to camp and ride. You could do an awesome 2 week trip and ride great different trails while staying in a few central locations. This is a pretty good listing of the trails up there, singletracks dot com/Vermont-bike-trails