Semi-Guided is different than a true drop camp, at least with the outfitter I guide for. The semi-guided hunters are in base camp with the guided hunters and crew so they get the benefit of a comfortable camp, camp meals cooked and direction for their hunts. A wilderness Drop camp is exactly what it sounds like, your packed in on horseback and dropped in camp for 5 days, you usually won't see a wrangler until it's pick up time unless the weather is warm and need to get meat of the mountain. But most drop camps have a minimum number of hunters to make it worth the outfitters time too. Every outfit is different that's for sure.