Punk and PJ Norton decide to spend part of their retirement RV camping and purchase an used travel trailer from a shady dealer in this humorous cozy mystery. Their first outing is to a nearby park where Halloween festivities are in progress in the campground. There are problems with the trailer from the start, and then the dealer, who sponsors the activities is found dead. A disgruntled customer or an angry ex-wife? PJ decides to help solve the case because she is one of the suspects.