Personally I believe that it could be a plus. Sad to say that in this world we have difficulty keeping the peace with everyone and it is better to have our Air Force keeping an eye on things. I am adding a link for further info.
If you are still looking to buy in Dennis, I would love to help you. I had lived in Dennis for over 10 years.
Please feel free to call or email me and I will be happy to represent you as buyer's agent.
ERA Cape Real Estate