Put trying on hold?

We planned a weekend lake trip at the end of June with a group of friends. Which will obviously entail drinking. We are putting a lot of money towards this trip and I want to be able to enjoy myself and partake in the drinking festivities. We have been trying for 7 seven months now... I just can't decide if we should "not try" in June and enjoy our trip or keep trying this month. This all sounds silly probably but I'm just torn on what we should do. I hate to think of giving up a month of opportunity...