I feel your pain. There isn't much around here either. Although, I would think trucks in Texas would endure the weather better than around southern BC, which is a rain forest. I tried talking to truck museums and did get some leads. They look for parts to, but they didn't pan out for me, but wouldn't hurt to check it out. I never see anything for big trucks at our swap meets, even the ATHS shows which have big trucks. You can look on their website under the classifieds.