Taylor Publishing's Houston office will hold a high school students yearbook camp at A&M again this month (second year at A&M). The camp will be July 25-28, and I believe students can still sign up for it. More details here. (Taylor Publishing puts out the Aggieland.)
Students will get instruction in layout/design, headline/caption writing and photography, with optional training in leadership, InDesign, Photoshop and more. They can stay in dorms, dine on campus and will be offered evening activities.