What are the highest paid unskilled jobs?

If all I have is a standard drivers licence what are the highest paid unskilled jobs. If there are jobs requiring groundwork obtained easily with hard work and time then those would be relevant. Basically anything that pays well that requires little or no screening or uni course etc. Something that requires low cost ante

oil riggers, deckhands on commercial fishing vessel, painting water towers, erecting cell phone towers, erecting wind generators, crane operators, heavy equipment operators, lumberjacks, automotive factory workers, welders, boilmakers, working for the railroad, miners, steel mill workers, bounty hunters, dealers at a casino, repossessing for lending companies, ship builders, crime scene clean-up crews, commercial painters, carpet layers, masons, demolition crews, machine operators in manufacturing setting, cab drivers, bus drivers, bridge consruction and maintenance, and window washers for high-rise buildings

tugboat deckhands make very good money mostly physical labor

In the southern parts of California, sign twirlers make the best dollar per hour rate. It requires very little skill and 0 cost or training. You are asked to shake a sign while standing at an intersection or designated area. You can listen to your own music, dance a little and wave/meet a lot of people while earning $17-$28 per hour. If your really good (entertain by utilizing the sign as a guitar....and give a rock-star show, you can make a bundle....not only from your contracted wage, but from cash tips from passer byes as well!