I actually need to find it, but I have a bunch of work ideas that I drew up probably 20 years ago before I got engaged/married.
One was using a boat storage facility in the summer to put hard tops in for Jeeps.
Service was to remove the tops, store them for the summer, install soft tops, etc.
In the fall, put the hard tops back on, etc. and then the boat storage for the winter was for boats... kind of a dual purpose thing.
Another idea was to buy and RV and tow a trailer and do 3/4 of the year driving around the country helping people out with their projects.
Cutting/grinding/welding/drilling/wiring, etc. all the small things that would hold people up from continuing.
I would live in the RV and be able to work whenever... all I needed was a place to park it and get the trailer full of tools near the work site.
There were others, but basically none of the $$ part of it worked out.
I love helping other people, but I do need to make a living as well.
As a roving mechanic, the cost of fuel at the time for an RV/trailer and all the tools, etc., business/insurance, etc. killed that dream.
cb