This is one of the episodes where Max and PJ had a friend feud, and they became best buddies again. It showed the strengthening of bond in friendship. Initially Pete took Max as a buddy when he profitted Pete, even letting him work on his new RV for him,and thus overshadowing PJ. This had led to a disruption in friendship between the two, but were back together again when Max was in trouble and PJ could only save him.
Remember, Goof Troop is all about action and plot mixed into it, and you could expect to see a fair amount of crazy action in the RV among all things. In other words, when you're excited, give this episode a go!