Mikey Mouse Clubhouse

What is this Disney Mickey Mouse/Donald/Goofy episode called?

I am looking for the title of a Disney produced short cartoon starring Mickey Mouse, Donald Duck and Goofy. It features all of them heading out in a trailer..I think at one point Donald (?) is eating corn on the cob. I also think at one point the trailer becomes detached from the vehicle pulling it...sorry!! I know this is not much detail. I think it's from the 30's - 40's.... That's the one! Does anyone know what DVD collection it belongs to?

Public Comments

1. Is it this ? http://www.youtube.com/watch?v=K9Xr_z9PGSE&feature=related If not, there's many more on the side :] I hope this helped ! sorry it's in a different language.
2. The short is called "Mickey's Trailer". It is available on "Classic Cartoon Favorites, Vol. 7 - Extreme Adventure Fun": http://www.amazon.com/Classic-Cartoon-Favorites-Vol-Adventure/dp/B0007PIDBG/ref=sr_1_1?ie=UTF8&s=dvd&qid=1234518325&sr=1-1