Was that Chevy Chase? I still want to see a "Ski Vacation" movie made someday soon. But, this isn't it..
What I see not working here is that EVERYONE in the scene had mid 1980s gear. If I really went back to 1986 I would expect to see mostly 1980-85 gear along with some late 70s gear, not mostly late 80s gear. That makes it look even cheesier than it already is.