Name of this movie,three old mans playing golf i the desert?

I was seeing this movie,when i saw it it was 3 old mans playing golf at the desert,one of them was named sam(veteran of war,i think)one of the old mans betted if the ball got more far than 275? meters they would give him a pack of beers,once they finded the ball there was something around it,a suitcase which had a lot of money in it,they go to a strip club and when they got out some bikers challenged them,they knock them out(the old mans KO the bikers)another biker greeted sam.next thing i remembered its that the money belonged to angelo victoriano, a fat ex-mafia dude who i under witness protetion and a girl and man were following him,those had a lot of too.tell me the name of the movie pls.