To the OP: You're not accomplishing much in this extended debate. Put your ads out and see what kind of response you get. Be prepared to negotiate.
From my personal experience, I've worked at campgrounds/RV parks where at least one of the workamper crew was a retired electrician. The owners/managers took full advantage of that experience. They never divulged how much they were being compensated but I suspect it was more than the rest of the general maintenance crew.
Your idea to do a little work then move on may not be feasible. Most places prefer you to stay for the season.
