Update 1: May 4, 2006

Leaving Phoenix; Saguaro National Park; Joshua Tree National Park; Disneyland.

Update 2: May 12, 2006

Channel Islands National Park; Morro Bay/San Luis Obispo; Pinnacles National Monument.

Update 3: June 16, 2006

Lassen Volcanic National Park; Redwood National Park; Crater Lake National Park; Sisters/Bend and John Day, Oregon.

Update 4: July 6, 2006

Mount Rainier National Park; Olympic National Park; North Cascades National Park; Glacier National Park.

Update 5: July 21, 2006

God Has a Sense of Humor; Grand Teton National Park; Yellowstone National Park; South Dakota: Black Hills, Mount Rushmore, Badlands National Park, Wind Cave National Park.

Update 6: August 30, 2006

North Dakota, Minnesota, Wisconsin, Illinois, Kentucky and Ohio. Includes Theodore Roosevelt, Voyageurs, Isle Royale, Mammoth Cave, and Cuyahoga Valley National Parks.

Update 7: September 20, 2006

Niagara Falls and the Adirondacks, New York; White Mountains, New Hampshire; Acadia National Park, Maine.

Update 8: October 15, 2006

Boston, New York City, and Washington, DC.

Update 9: November 26, 2006

Shenandoah, Great Smoky Mountains, Congaree, Biscayne, Dry Tortugas and Everglades National Parks. Also, Orlando and the Florida Keys.

Update 10: December 25, 2006

One More for the Road: Zane Michael is born.

Update 11: December 31, 2006

Update on Zane's progress.