Brace yourself for the busiest year-end holiday travel season in recent memory. Triple-A projects 93.3 million Americans will travel more than 50 miles from home to enjoy time with friends and family.  Spokeswoman Marie Dodds says it’s a bigger increase - 1.8% here in the Pacific Northwest where nearly 16 million of us will travel. Nationwide, air travel is up, but the vast majority, 90% still plan to go by car.