Sounds like a plan indeed. Though, I'd be hesistant about hitting anything hard with a vehicle, especially offroad. You never know when Dr. Murphy pops his little head out.
If I was you, and this comes from learning experience which you'll have to learn yourself, keep it on the hard stuff to those with capabilities and don't push yours too much.
My Dad gave me his 71 v8 Dart when I turned 16. I put money into a cam, headers, exhaust, ignition, rebuilt trans, and carb. Then I smoked his bias snow tires within 1 month. These tires lasted him some 4 years and he wondered why.....So I had to get tires. Then pay for insurance, then pay for other things which kept me dry in the money aspect. Don't get me wrong, it was my way of learning, for sure. I still do the same thing today, and yah I hear it from him still about the learning curve....just that mine's sort of flat.....lol