Keep in mind that your buddy might be facing more than the issue of trailer age, when searching for a long term site as a construction worker. Some campground owners cater to that crowd, some refuse to even consider renting to them. Some campgrounds with a high percentage of transient workers are really nicely run, and a great place to stay. We just spent a week at a resort grade park on the Texas coast that was at least half full of pipeliners. It was spotless, well run, and quiet. OTOH, we have been in another location when the management didn't care, and the whole place was as wild as a dive bar on free beer night, loud nights, a ring of beer bottles around picnic tables in the morning and trashy rigs. The other issue is that Colorado is far from oversupplied with campgrounds, particularly commercial ones, on the front range.
