We have no experience with "gifted" camps, but we find it very easy to choose specialty camps that are at our kids' levels. This is because a lot of camps are mixed-age and activities are designed by level instead of by age. DS used to go to chess camps and players of similar levels would be grouped together. Same for music camps. DD was in a middle school theatre camp last summer when she just finished 3rd grade. All we did was to tell the camp coordinator about her theatre experience (which was very extensive). Academic camps such as CTY, CTD, TIP with eligibility requirements would also work well. So I suggest 1) carefully review camp descriptions and know how students are grouped; and 2) just ask the camp and see what they can arrange. I think the camps are usually much more flexible than schools.