PW,
There are lots of good suggestions already posted, but I'll add my two-cents worth.
First, weigh the trailer! If it has slide-outs, I'll bet it weighs considerably more than 10,000 pounds. If no slide-outs, then 10,000 pounds may be pretty close.
You don't give specific information on your truck. Tow ratings depend on whether you have a 5-speed or an automatic, what your differential ratio is, and whether it's 4WD or 2WD.
The sales brochure for 1995 trucks gives tow ratings for the 5-speed, 3. 54 ratio differential, 2WD truck as 10,500 pounds. This is the lowest rating for 2WD trucks. The highest rating is with the 4. 10 differential at 12,300 pounds.
For 4WD trucks, the 3. 54 axle gives a tow rating of 10,000 pounds even, for both manual and automatics transmissions. The rating for 4. 10 axle ratio is 11,900 pounds.
I think these numbers are a bit conservative because we hear of many drivers exceeding these ratings by 50% and more. Whether that's safe or not is another question.
Happy towing.
Loren