Thanks for the replies, I don't have a USA address other than my hotel however I do on the other hand have a full USA $ Checking account and Credit Card so that's no issue.
I think that I will just get basic renters insurance.
Body $250,000
Building $50,000
Aircraft $5,000
The above should cover me and the Aircraft will cover the deducible, which is $1,000 for fixed and $5,000 for retractable.
Premium about $200 with 50% claim back if cancelled without issue.