I think poly camps are as varied as poly communities. It all comes down to who is on the committee planning the camp. Have a look at the materials that are describing the programming. Talk to people who know the people who are putting on the camp as well to get a feel as to what their views on poly are. If their views of poly don't mesh with yours a camp could be a dissapointing experience.
Everything will be ok in the end. If it's not ok it's not the end.