Buy the GPS...
Both DH and I really were feeling our ride from yesterday. So, first, we walked to the farm, bought our veggies, and walked home, about 2 miles. The, after lunch, we took what we thought might be a 12-15 mile flat ride, but ended up being 10 miles of rolling terrain. We took it very slowly and I ended up feeling good. I should hike tomorrow, still worried about my trip, but I would prefer to ride.