For a 200 and a disk? Just about any long wheelbase (reg cab long box, extended cab with short or long box) truck would do. Just put good LT tires on it, not P-metrics.
That 1-ton would definitely be overkill. But cool if you cleaned her up and put an interior in her.
A motor like a 302 is going to have to really rev to pull much, just the nature of the beast.
I'd look for an old F-150 with a 300 or 351, a Dodge with a 318 or 360, or a Chevy with a 350. A fuel-injected 4.3 with the right gearing would be OK as well, but you're not gonna run with the big dogs with it, and you would probably want a weight-distributing hitch.
With a weight-distributing hitch, if you're not in a hurry, keep in mind the truck's limitations, and not piling traffic up behind you, your Bronco may not work too bad. Do you have good tires on it, and is it stock height? I wouldn't bother trying it out if it's lifted more than 2 inches.