Re: Taylor Anchorshade
I've used one for many years. No extra hardware except for the adjustable straps. My first boat happened to have midship cleats positioned just right for the front straps to loop over.
My next boat didn't, so I got 2 suction cups with hooks, about 3" diameter. I found they work fine as long as you wet them before applying to a flat part of the hull and don't pull too tight.
The current boat has bow rails that terminate near the base of the windshield. I loop the straps over them. It's a little harder to set up than the others but it's very secure.
Hope one of these options can work for you.