true ^^^
this is my thinking regarding weight.
the pop top camper should be about 1500-2000lbs empty.
gear could weigh around 500lbs
horse trailer for two horse about 3500lbs+?
horses about a 1000 lbs each ?
horse gear and feed approx. 500lbs
misc. 500lbs
so total about 8000lbs. possibly more correct me if i am wrong.
You're closer to the weight than I am, I added the weight of the horses but forgot to add the weight of the trailer + gear...duh. After recalc'ing, I came up with Camper ~ 1500, Horse Trailer w/dressing room ~ 3500, 2 Horses w/gear ~ 2800, misc ~1000 for a total of 8800 lbs. Figure another 1000 lbs of "just in case I want to bring it" and you're at 10K lbs.
With those revised numbers I agree with you, a 5.7 wouldn't be up to the task of pulling that load repeatedly through serious mountains. If we were closer to the 6-7k lb number I'd say it was but at 10K lbs, you're looking at a long slow trip.
i didn't suggest an mdt because they are big and bulky (limiting you to even fewer places you can go), don't get as good of fuel mileage as the one tons with diesels do. and it would be extrem overkill for what whiskey cutter is trying to do. same reason i didn't suggest a 379 peterbuilt. which would be extremely comfy.
At 10K lbs, I'm completely reversing course and going from the 5.7 recommendation to saying that MDT's should be part of the discussion, especially if you think you might move to a 3 horse trailer which'll add another 3000 lbs of trailer weight + another 1400 lbs of horse/gear weight. While the one tons can do it, and many folks tow quite a bit more than that, the Freightliner M2 and associated models will do it much easier, especially when you're trying to safely stop that 10K or 15K lb payload. I agree that the Peterbilt would be too much but at 14K+ lbs, the MDT would be a nice option. It wouldn't be
needed, but it would be nice not to ever worry about being overloaded.
Turning radius on the M2 is close to or better than most of the 1 tons, fuel mileage isn't too far off (sometimes better when running heavy), and the cavernous hood area makes working on them much easier than on a pickup. Finding a 4x4 model will be tougher but if you're sticking to forest service roads and mild off-road, a locking differential will get you through most of what you're looking at and you could always run a winch for backup.
If you're curious about MDT's, Escapees is a great site with a dedicated MDT forum. The members over there can give you the straight scoop and also dispel the popular myths about that class of truck.
So, if you're under 7,500 lb of total payload (camper + trailer), I'd recommend the 5.7 in a capable chassis. It's cheap, easy to work on, and can be serviced anywhere.
From 7,500 to 14,000 lb, a 1 ton diesel from the Big 3 will do. They're a bit more expensive but the extra power and heavy chassis are worth it. Parts costs more and they aren't as easy to work on as the 5.7L, but this is what they're designed to do. Over 14,000 lbs, I'd consider a MDT for the margin of safety and peace of mind. They're easier to work on than the pickups, parts are comparably priced, and through all but the roughest mountain passes, you can leave the cruise on and go right through. It should also last longer than the pickups since the engine/tranny/rear end aren't working as hard.
With a $35K budget though, you can get pretty much whatever you want and still have money left over if you shop around. Since it doesn't look like you're going to top 14K lbs, I'm guessing a 1 ton diesel is in your future.