Scott, you can find a lot of that information in the book that Philmont sends to advisors. philsearch.org is a good online resource. It's tricky to navigate but you can find trek 26 and each campsite listed. All have a description. Some have photos. You can find photos of anywhere at Philmont with a google search. It's a certainty that any staffed camp will have a bear line. You'll be in the Valle Vidal at the same time as our trek #28 starting on 6/24.
From philsearch.org:
Seally Canyon
Staffed Camp; Water: water tank unpurified; Facilities:
Programs: Search & Rescue Wilderness Medicine
Greenwood Canyon
Trail Camp; Water: stream unpurified;
Whiteman Vega
Staffed Camp; Water: windmill unpurified; Facilities:
Programs: Mountain Biking
The excellent maps that Philmont produces cover all of these camps. You can locate them your self with these UTM coordinates — http://www.watchu.org/Docs/Philmont_GPS_Coordinates.pdf.
See you at Philmont.
Phil