A friend of the family who doesnt know much trailers (along with myself) wants to sell their 30ft. 1999 Traveline Enterprise trailer. The trailer total weight is 5142 lbs and the hitch weight is 710 lbs at 19" from ground according to the manual. Stamped on the outside of the trailer the GWR is 7000 lbs. I dont know if my existing SUV can tow it. I have a 2002 4wd Trailblazer with a 3.73 axle ratio. I dont have a trailer hitch package (ball mount). I dont know much about weight distributed hitches or sway bars, etc... The specs in my book says it can handle 5700 lbs max trailer wt & 10500 lbs GCWR. I realize the specs can say one thing but what realistically and safely can be done be something completely different. Can I realistically tow this trailer? Is this a black or white question or are there several shades of gray to it? What accessories do I need to buy still to do it (sway bar, hitch, etc...)? Also, where can I go for advice on this? Will a local RV dealer be willing to help me even though I am not buying the RV from them or go to a mechanic, etc?