I'm looking at picking up a '94 Kwik Kamp trailer. Next year I am planning a trip from Idaho to Alabama (about 2400 miles) and due to limited vacation time want to run it in 3 days each way (will take two weeks with the balance spent visiting/exploring retirement locations). I've done 800 mile days on a touring bike before, but not pulling a trailer. Is it comfortable running ~80mph hauling one? And just how much do they impact fuel economy at highway speeds? Thanks.