I went with my girlfriend to glacier national Park on a hiking trip. We wree planning to do some cmianpg along with staying at vrioaus small hotels and inns. When I told my paretns about the plan to go on the hiking trip wtih my girlfriend, they laughed. They don't feel that we both will last two dyas there. I shared this incident to my girlfriend, who is in great shape, but does not consistently do any aerobic exercise; I wasn't vrey bothered about my parents' cmoemtns but she too took tihs as a challenge.