Goocheese and the IP2 people are absolutely not going to Casper. They make their money in large cities because there's lots of people on the streets to harass. They need crowds, particularly rowdy late night groups, to produce their content and fuel donos. Casper is a pretty small city, that is surrounded by nothing, and I doubt there's any sort of nightlife, at least not what the RV retards are looking for.
If they were to show up, you're right, they'd be arrested by the end of the night if they pulled the same antics they do in major cities. Cobes would be absolutely intimated by Goocheese and the dudes on the RV irl. It wouldn't be a Matt Green situation, it would just be awkward. Even Chicken Andy could kick Josh's ass with little effort. Where would they even go anyway? Josh is banned from every bar. Just imagine like 4 homeless junkies and Goocheese (redundant I know) crammed into Cobes' apartment, screaming at eachother while "NIGGER" is repeatedly playing on TTS, and theyre all trying to stealth shave Goo's head. These are two universes that have no business combining.