Hello everyone, I want to get your opinions about towing. My X is an 04 5sp 6cyl. The popup I just bought weighs in at 1670lbs dry. Im figuring an extra 400lbs for gear, food, ect. I know that the tow limit is 3500lbs for a manual tranny. My question is, are there any tricks or things that I should know about towing this trailer. My X will be wired with a electronic brake controller. Im expecting my mileage to drop to about 10mpg from the 17mpg im getting now.