Here is the deal. My wife has a 02 Camry LE 4cyl auto tranny company car that she can use for anything and the gas is paid. Pretty sweet deal. Anyhow, I want to use it to tow my 5 x 10 utility trailer with my bike on it. I drive an average of 6 hours each way for my races. The Camry is rated at 2000 lbs with a 200lb tounge weight. My tongue weight is 170 lbs and the trailer loaded is probably around 1200 lbs. Should be fine....right? I am worried about the auto transmission. If I was just going an hour or two I wouldn't be concerned, but I am rolling 6-8 hours each way. Just wanted some feedback or tips. What about changing tranny fluid?