Conception Weekend Getaway Advise?

My wife and I decided we were ready to try for a baby a few months back, she went to the gyno, stopped taking birth control, and started taking folic acid & prenatal vitamins and we have been using condoms. The 12th day of her cycle starts friday so as a supprise I have made reservations for us to go to Yosemite for a romantic getaway this weekend. This will be our first time trying to concieve. I am wondering if anyone has done something along these lines, also any advise on improving our chances of conception aside from the obvious? Any advise, similar stories, or nice touches I might not have thought of? I just really want this to be the perfect weekend we will remember forever even if we don't concieve this time around. We are both 24 and novices so I would greatly appreciate any advise or suggestions. Thanks so much!