[Destroyer]

Originally Posted by Fishwhisperer 180

I have to second you on the Winter pool cover Destroyer. I use them as a Winter storage cover with a 2x4 frame running amidships, bow to stern.
My current project boat was under one for three years and held up. When I took it off, the boat was in the same condition as the day I covered it.
They outlast even the best of the poly tarps the chain stores sell. Besides being made of a heavier mil poly, (available in different thicknesses) they contain a UV shield that stops the Sun from breaking it down (the others end up looking like cheese cloth after a couple of months).
The oval shape is the way to go and you can find all sizes on ebay (cheap!)
Even if you buy the canvas cover I recommend a Winter pool cover to put over that for the off season. It will keep the Sun and other elements off the one you want pretty for boating season.
Speaking to trolling motors, I use a my boat for saltwater fishing and have a 1980 Johnson/Evinrude 15hp.w/power prop. The 9 -15 uses the same chassis (about 70lbs) so you can choose the power to weight ratio. I found a rebuilt Electric model (ebay/$375). It has a 2amp. alternator that keeps up or even recharges the batteries in the event of trouble. She truly serves double duty- (trolling / auxiliary).
Heck, with fuel prices the way they are I'll be doing a lot of trolling this season.
Hope this helped...

Fishwisperer is 100% correct. That is a winter pool cover I'm using. I wasn't aware that there was a summer varity, so never thought to make the distinction.
If you should decide to go down that road just make sure that the one you buy comes with the vinyl covered steel cable and the tightening winch. Some of the cheaper ones just come with tabs at the edges that you tie a rope to. As he said, you can find them on eBay, which is exactly where I got the one in the pic. My previous one held up for 4 years and probably would have gone longer except for that pesky (almost 3' dia.) maple tree that toppled over in my yard and wiped out my pool, split rail fence, pool cover and boat under said pool cover. I guess the covers have their limitations......