Priced a Hamby heavy duty protector
installed at four places. Bass Annies, Memphis, $895 Performance, Sardis $695 RJ'S Outboard, Brandon $495 and an individual who does them for marinas and himself who leaves somewhere in the Rankin County prison area $450. One of the fiber glass places directed me to him. Didn't keep his number. If anyone is interested the guy that runs Hamby's also has this man's name (at least I think it's the same man.) I was already at RJ's when I got the last quote so I went with them just to save the extra driving distance and hassle in the city. RJ's also uses an individual so it probably is the same guy. Did a super job. This report is kind of jumbled but I've said all this just to say it looks like a big price difference between North Miss and South Miss.
Priced a Hamby heavy duty protector
I've done a bunch on aluminum boats without a problem. I did have one that can loose at the very end under the boat, but they make a product that fixes that and it worked to perfection.
I've used both Keel Shield and Keel Guard, but haven't done a Hamby's.