Saw a reference to this outfit on a recent Ship Shape TV episode.
They have plastic, stick on keel guards that is their main product line. Can’t vouch for the quality, but looks like it might be interesting, for the right applications.
They have a new product coming out called the Flex Step. Kind of a slick design for a step you can mount to your trailer frame to let you step up and reach into the boat from different angles. You can buy multiple brackets and move the step around the boat.