Ideas for new REALITY tv shows .... what "Wars" are next ?

Got this idea from another thread and thought it deserved it's own space.

So...feel free to contribute. No need to elaborate on the story lines, but that's OK too if you want to.

Here's a start:

Lawn Care Wars

Nail Salon Wars

Bodega Wars

Health Care Wars

Sump Pump Wars

Neighbor Wars

Thrift Store Wars

Storage Auction Forum Participant Wars

Online Storage Auction Wars

Website Designer Wars

Thread Starter Wars

NEWBIE STORAGE WARS.... Participants >>> 1) get some smug yuppie type couple that is absolutely clueless ..2) two grumpy old guys that are partners but don't really like/trust each other.. 3) two young babes that you think are  eyecandy but surprise everyone with brilliant entreprenurial acumen &.. 4) struggling young "country" couple that all the tv viewers root for

Plumber Wars.. It's the crappiest show on TV.

War Wars.. Nations compete for the right to bomb N. Korea first.

Chinese Food Wars.. Only lasts 3 weeks before being canceled because nobody can understand what they're saying..

Taxi Wars.. Follow NYC cab drivers as they compete for high fares..

Hooker Wars.. No explanation needed.

Doctor Wars.. Health Professionals sell you on the best treatment for your ailment. Think of the characters.. "The Gambler", "The Young Gun", "The Collector".. etc.

Taco Stand Wars

Food Truck Wars

Barber Shop Wars

Car Wash Wars

Laundry Mat Wars

Port-O-John Pump Truck Wars (Pump Truck Driver: "You wouldn't believe how much money & jewelry fall into the bottom of a Port-O-John!") que song "Money Owns This Town" with picture of driver putting on his gloves to reach into a Port-O-John toilet.

Pet Grooming Wars

Certainly not last or least; Newspaper Route Wars! (Add in local paper says their "contractors" make $800-$1200 a week!  )