Bad News For Vacationers

How many horror movies (American, foreign, originals, remakes, and sequels) have a group of teenagers or a family going on vacation somewhere or on a road trip that ends up with them being slaughtered?

Here are some that I came up with:

Hostel

Hostel II

Friday the 13th (almost all of them)

Texas Chainsaw Massacre (almost all of them)

The Hills Have Eyes (all of them)

Dead Snow

Cabin Fever

Ticks

The Descent

Trailer Park of Terror

Jeepers Creepers (1 & 2)

The Hitchhiker (all of them)

Funny Games (both of them)

Wrong Turn

The Breed

Any others?