I suggest the two areas to look at first are Amherst and Worcester. You should be able to find something affordable within a 30-minute commute of either area. This map might be useful: https://www.google.com/maps/d/viewer?mid=1CfjizbRDVX-ZmBnsUJVTpsdQYbA&hl=en_US&ll=42.083819970917894%2C-71.4394416796875&z=9

One piece of advice that I often see for people considering a move is to rent for a year first. This gives you an opportunity to explore areas before you commit to one.