Is your money a little too tight for the usual vacation this year? Tonight, we've got ideas for quick escapes that are a tank away from the Boston area. We'll go south to Pawtucket, Rhode Island, where professional baseball is affordable for families, then travel on to Providence to take advantage of its urban attractions. We also head north to the Bath, Maine area, best known for its shipyard, but also home to a classic Main Street, a white sand beach, and an old style family resort with modern amenities. Then we hit the road west, to the town of Shelburne Falls, where an adventure in white water rafting is on the agenda.