I did it again today.
An Amish guy calls me up to see if I could pick up a belt for his machine at a shop on the other side of town. The temperature is in the mid 50's, so as long as I wore gloves and a leather jacket, I figured, "What the hell?" I tucked the belt under the jacket and made $20 for an 18 mile moped ride.
This is twice in 13 months and I have made $35 so far. Given the ten thousand I've spent on mopeds over the last 4 years, I should break even by the year 11,110.