Aimee,
I also had T2N0M0 and had surgery only with clear margins, no radiation. That was January 2005. March of this year I noticed a very small sore at the same site, a very early recurrence and again had partial glossectomy with large clear margins, again no radiation. I do worry but am followed closely and am comfortable with my decision to not have radiation. Minnie's Tim McGraw song is also a favorite of mine and the cancer made me realize I need to do some of the things I've always wanted to do and quit putting them off so I took the big leap of faith and went skydiving last September. (tandem jump-I'm not brave enough to go solo-yet) I might have put this off forever if not for the cancer. Best wishes to you. My doc never gave me quotes for recurrence rates. -Susan