How cute. There's some great cycling in that area. Perhaps you and your partner could get some additional rides in during your stay. So, rather than blow yourself up on just one ride, you could do a series of shorter rides. There's a guidebook that most bike shops in the area sell on cycling in Middle Tennessee. I think it's available via Amazon, too. Perhaps it'll give you some food for thought.
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher