When I was a scout "75-79" merit badge and skill award classes were in the morning slots only. Afternoon and evenings were open camp, or time to work on your badges on your own. We were encouraged to visit every area in camp and at least try every area. Water front, pool, scoutcraft, handycraft, shooting sports, and Eco-con. By doing this we had more chances to try new things, and perhaps taking badges in those area's in the future. If not, just have a more enjoyable camp with doing the fun things you liked.