The pic of the Garmin above tells a lot. We kept it on basically whenever we were moving 'forward' on our journey. For example, it was not on when we were running back to town from a campsite or otherwise exploring and not 'traveling'. It was not on during our numerous ferry rides totaling about 700 miles.
So, here we go:
Miles driven: 9,463
Hours driven: 197
Gallons of gasoline: 631 (approximately)
Camp nights: 55
Hotel nights: 3
Friend's house nights: 3
Days between showers: 3, on average
National Parks: Grand Teton, Yellowstone, Glacier, Banff, Jasper, Denali, Kenai Fjords, Kluane, Olympic, Mt. St. Helens, Redwood, Dinosaur.
State / Regional Parks: Sinks Canyon, WY, Holter Lake, MT, Inga Lake, BC, Liard Hot Springs, Eagle River, AK, Captain Cook, AK, Porcupine Creek, AK, Prudhomme Lake, BC, Green Lake, BC, Cal-Cheak, BC, Sequim Bay, WA,