I just bit the bullet and paid the price to leave ours on a site at LYH. they don't have off-site parking.
I felt it was possibly more secure than using a storage lot I did not know - we have stayed at LYH several times and it seems fine.
Also we were camping there both before and after our cruise so it was convenient to have the trailer on its site and all hooked up.
Brian & Connie Mitchell
2005 Classic 30'
Hensley Arrow / Centramatics
2008 GMC Sierra SLT 2500HD,4x4,Crew Cab, Diesel, Leer cap.