Assuming Maine and Virginia Tech are indeed both affordable, that is a great start. As others noted you have a lot of reaches in RD, and I agree there may be a little mismatch between submitted qualifications and a stated interest in Physics, but you have a generally solid profile so who knows?
I think my immediate question would just be what it would look like if you wanted to try out Physics anyway at Maine or Virginia Tech. At Maine it appears Political Science and Physics are in the same College, at Virginia Tech two different Colleges, but Physics does not appear to be a restricted major at Virginia Tech. So while you would want to confirm this, it may not be hard to major in Physics at either if you so choose.