Bill,

Agree. Other useful points for salt water trailer boating a

Aluminum trailer with all stainless fasteners.

Torque tube axle vs. leaf springs.

Galvanized or plastic trailer fenders.

Replace chains, cables, hooks, etc. periodically.

Flush and rinse the O/B and brakes/hubs ASAP after retrieving.

Wash trailer when you wash the boat.

Butch