Movie is a comedy about a guy that wants to have his own nature show just like his farther once had. To prove to the networks that he's got what it takes to have his own show he decides to make a movie about Bigfoot or some type of Yeti creature. He gathers up a few friends and heads off to Mexico in a mobile home to find the Bigfoot creature. All the while he is being followed by his nemesis to try to stop him from getting to make the big foot movie. This movie came out about 1 to 2 years ago and featured a few b list actors.

I'm thinking maybe "Without a Paddle"

No, its definitely not "Without a Paddle" but you are in the right ball park with that. Same type of movie and budget.

I think I also remember them smoking a lot of pot. Also they did not have enough money for gas to drive the mobile home all the way to Mexico so they had to sell stuff to get money.

Strange Wilderness (http://www.imdb.com/title/tt0489282/)?

Yes That's it "Strange Wilderness" Thank you sooooo much. You Rock.