RCN,
Welcome from another Massachusetts member. I was also a Stage II (over 17 years ago, when I was 39) -- had partial glossectomy and modified neck dissection, followed by radiation. As I understand it, radiation is not always necessary for Stage II cases, but in mine they felt it was strongly advisable because of some of the pathology results. While it was a tough few months, I haven't regretted doing everything possible at the time to go after this disease.
You'll find a great deal of support and helpful advice on this site, so try to make good use of the forum to post your questions and also check out the rest of the site, which has tons of information on oral cancer.
Cathy