Sue, the first place to start is to figure out how much room you need and whether you want to tow a car or have a truck tow a fifth wheel. You said you want to see every rock, ocean and mountain. You could park at a campground and use your truck or car to see the sights, or if you get a smaller rv (25 feet) you could use that to see the sights and not have to tow a car. You also need to figure out a budget. As someone above said, rent an rv and drive around to see how you like it. A quick Google search shows there are rv rentals available in Boylston, Stoughton, Berkley and Allston. Also go to the Class A forum on this site and read the sticky on First Time Buyer and RV FAQ. You could also look at an rv sales site like RVTrader.com to see the different types of rvs available and their cost. Keep coming back here with questions and you will get lots on help and answers.