Mt. Rainier National Park Washington, USA This July, I celebrated my 40th birthday by seeking outdoor adventure with my friend Kim, our combined brood of four kids, and a very full Toyota Highlander. The Grand Finale of our 25 day tour was to invite friends and family to camp with us at Mt. Rainier National Park. When I told people about our planned trip, many of them said, “Oh, fun!” But, just as many said, “Whoa, that sounds like my own personal hell.” So, which was it? Hon