My wife and I usually start talking about our next tour before we get home. We also have a "bucket list" of tours, and it is a matter of prioritzing and saving vacation time. We are always a little sad when we get to the end of a tour. On our longest, 11 weeks, we really did not want to stop. However, once home it is nice to hop on an 18 lbs. road bike (we are always fully loaded), and just cruise a little.