Please Take Special Steps to Prevent Salt Water Corrosion
She's a beauty, and it's easy to see why you fell in luv. Seeing the picture with the beach scene in the background reminded me of the corrosive effects the salt spray had on cars parked at homes near the beaches in Hawaii. The salt laden ocean breezes can be particulary hard on Airstreams and can greatly accelerate corrosion where dissimilar metals contact each and at points where the clearcoat has been scratched or worn away.
The foregoing paragraph just about exhausts my knowledge on the topic; however, we have some members on these forums who know mucho about corrosion and electrolysis. Nick Crowhurst comes to mind. 2Airishuman is another. Please search the forums for discussions of the topics ("corrosion," "oxidation," "dissimilar metals," etc.), and take proper preventive measures from the start.
If your search produces no results, start a new thread with a catchy title as bait to attract the chemists in the crew.
2019 Flying Cloud 27FB
2020 GMC Sierra 1500 Crew Cab 6.2L Max Tow
Four Corners Unit WBCCI #5783