We are going to the Sebring Tandem Rally and I asked if GPS files were available and was told that they were not. I really like to have the ride data loaded on my GPS unit. Bob Thompson was kind enough to send me the route sheets for each ride and to the best of my ability I have converted them into GPS files. The files are located on www.ridewithgps.com and are all public. They are called Sebring Tandem Rally with each day stated along with the mileage.