I recently started dating a guy I've been friends with for about two years. He invited me to go hiking with him and his best friend for a week in the mountains. Both of them are really nice guys so I was totally down to go. Since booking my flight though, two more guys have been invited. I'm the only girl going now and there will be four guys. Most of my girlfriends can't go because of financial reasons/bad timing. Does anyone have a creative solution so that I can feel more comfortable in this situation?