[BlondeGurl]

We do basically everything ya'll already stated (scrapboooks, sailboats, sorority stuff), but I think something that adds a nice touch is FRESH FLOWERS!! We had a huge bouquet one year of purple and white gladiolas (my faves) and everyone commented on how beatiful they were. i don't think they were that expensive either, maybe $30-50. Also balloons work nicely.
Another thing on my camupus that we do is hook up a TV and run our 'recruitment video'. It is a video collage of our pictures with music to it. Most girls will stop and watch for a second. But of course we set up inside, if you are outside this might not work because you wont have a way of hooking the TV (unless it runs on batteries). Anyway ... just a thought.