I took over as supervising nurse of a health center in Maine, I'm currently hiring for a full time nurse. I'll be hiring for an additional 3 nurses over summer (for a total of 4 besides myself), but don't have my summer job posting up yet. It's never too late to start looking, but there are camps out there that post a little later. :)
big al - feel free to reach out to me with specific questions. I work year round at a foundation that has a semester school, boys camp, wilderness trips, and has shorter encampments/trips for school groups in the spring and fall. I am a supervising nurse and use unlicensed assistants for med administration all the time. There is no way I could be there all the time for every program. Historically I've had a second RN year round and I hire additional nurses over summer, but still use unlicensed personnel for wilderness trips, overnights on our campsites away from the center of campus, and off campus day trips.