im shooting my 243 most of the time..i also have 308, 270 and 7mm rem big rifles and a hand full of shot guns and a few pistols ..
as far as long range shooting around here goes there isnt much, i have a nice safe spot on the power lines close by my house. but can only get out to 430yards because of the hills. there is a 600yard rang in or around New Bedford but i dont know the name or how much it is to shoot there. i belong to the a club in mashpee but its only 100 yards. and there is a fairly nice public range in barnstable off the service road. but that is only 100 yards also. the member ship for that range is 50 bucks for two years. a key for the gate can be picked up at the barnstable PD.
how far east is your vaca spot