Electrical damage to 5th wheel at Campground

I am an attorney (no attorney jokes, please), so maybe I can be of some help. First, know that state laws differ significantly, and I am not familiar with Texas law. However, as a general rule, making claims that they are not responsible for any occurrence before it occurs is nothing more than smoke and mirrors. Even if it were valid in Texas, which I doubt, then the fact that the park knew your site was problematic may automatically make them liable. However, at $200 to $300 per billable hour, you would probably pay more in attorney fees that the costs of repair. The suggestion of making a claim on your insurance is excellent. Your entered into a contract with your insurance carrier to pay for damages such as this, and let them try to recover from the campground.