Take a trip to the Price is Right. Get into a fight with someone that bids 1 dollar more than you do.
Win a fabulous trip to Tijuana. Show up in Tijuana and realize that almost everyone has left Mexico.
Run into a group of Americans that have left USA and moved into a roomy ranch left vacant by former owners who have "migrated" to America.
Motel is a dive in the seediest area of Tijuana. Kids see a pony show. There is lots of fun to see in Tijuana.
Show the border patrol bringing a load of Mexicans and dump them in the street. The group climbs back on the truck and hitch back across the border.
Show the border fence with gaping holes. Show hookers distracting the border patrol while thousands cross.
How does that sound so far? More ideas?