Re: Quick cover question
It's possible to use the kind that strap under the boat, but it aint' fun or easy. Before I had the custom cover made for the Scout I used a generic cover.
Disconnect the straps and lengthen them as far as they will go. Drop the cover without its straps at the back of the boat. Then, standing at the bow, drop the rear most strap in the water and walk it back under the boat to the stern, holding one end in each hand. Once at the stern, assuming you having tripped over anything or dropped one end in the water

attach the strap to the cover on each side and start again with the next strap. And so on.
Eventually you've got the cover over the cockpit, have all the straps on loosely and are working on the bow strap. It can be tricky to find a place to stand or crouch on the boat while you get the last part on. Even less fun in the rain. Then you have to hop off the boat and tighten everything down on the dock side after wedging or attaching a pole in the middle of the cockpit and bow.
It's actually even worse than it sounds and I put up with it for just one season before ordering the custom bow and cockpit covers below. Each one has a telescoping pole attached to a snap in the middle to prevent pooling. Cost about $700, but it's Sunbrella, is triple reinforced over the winshield frame and at other chaf points and the guy had to install the snap bases on the boat too. Now that the tricky fabrication is done if it wears out I'll make my own using the original as a template.