Been to New England area and very much liked it - felt right at home, you might say. Cape Cod struck a real chord with me. What a flood the year I was there - water well above my car's axle!
With respect to the two designs: It's easy to be seduced by colour. There's a creative's saying that goes "If you can't make it good, make it big, and if you still can't make it good, make it colour. Of course, my design is good and colourful;). I guess though, all things considered, I'd be inclined to go with #30. It does read industry specific. Also, I think there is a creative aspect to the M's as cross which your clients will likely appreciate, without any risk of being put off (stodgy New Englanders, lol).
Let me know if you need any final tweaks or experiments...