Sorry to hear of these problems.
Lemon laws would not apply as the camper was bought used...likely "as is".
Who damaged the antenna that lead to leaking?
Was it like that when you purchased?
Is this an independant dealer?
It is likely the only recourse you have is with the dealer.
It is unlikely the Mfr would be liable for a used camper...
I know what they say about hind sight...but $100 for an RV Tech to inspect would have been $ well spent...
IIWY; I would do my best to work with the seller and see if you can reach a resolution.
Good luck, Bill
