Pete I see you are on line still. shouldn't you be heading North. I hope the weather comes good for you mate. I have the week off and may make the trip.
Blue over silver Patrol. Maroon deck 385, Minn kota on the bonnet, mondy muster sticker on the side.
GOOD LUCK, HOOK UP AND HANG ON!!
Remember anything goes at Mondy mate keep changin till somthing takes an interest.
As you say GPS and go you will find a quite place up the dam.
DON'T GO FLAT UNLESS YOU KNOW WHERE YOU ARE! There are plenty of gotchas just under the water, very dangerous till you have a safe track in your plotter.