Since we're on the subject of trailer components, I'm going to offer a few more opinions.
Winch strap, not twisted cable. No sharp ends or corrosion to worry about. No crosswrapping
to cause jamming or cutting. Stainless wheel hubs, cost isn't much more than a standard,
look better and minimal corrosion problems. Galvanized steel rims with slots so a chain
can be run though and locked around the trailer frame. Guides to center the trailer when loading.
Walk board for safety and ease of launching and loading. Always carry an assembled/lubed
replacement hub, ready to install if you lose a bearing. Takes just minutes to replace a hub on
the road, tapping out a race can be a major pain at 3 in the morning coming back from Flamingo.
Full sized spare, same as the wheels/rims already on the trailer. Canning wax on the bunks
to reduce friction between the hull and the bunk padding. Star wrench for wheel nut removal.
Factory supplied vehicle lug wrenches are just annoying. 2x8 for jacking up the axle when
on a soft shoulder. No fun watching the jack sink and trailer stay on the ground.