There is a small storefront training facility about 4 miles from my house, in Acton. It's called Legit Fit. It is a chain, small from what I can see, that does personal training HIIT and Boot Camp classes. The local web site is not that good and doesn't give info about pricing, when classes are, etc. However, the owner and coach has a lot of good experience and certifications. My gym membership is up in September, and I need to start investigating stuff now. If I forget about spin and yoga, all I really want is the boot camp. I get my cardio outside or at home, on the trainer/treadmill.
There are facilities in other cities. Anyone familiar?