Your best choice will be waitresses and life guard. Especially along the coast (NC, SC, Atlantic City, GA, etc.). I believe that's what most coming for summer jobs with j1 do. Just be careful when you sign the contract - I've heard enough terrifying stories about j1 summer jobs (and I've met some people who did that too).
"Life isn't about waiting for the storm to pass: it's about learning to dance in the rain..."
"When we are no longer able to change a situation - we are challenged to change ourselves."
"How people treat you is their karma; how you react is yours."