Can I second the bug repellent idea!!!!!
pnms have to wait outside about 6 or 7 minutes between parties (small greek row, not much walking) while the sisters reset for the next group and the bugs are terrible!!!! we were all scratching and swating. The Rho Chis even put on sweaters and jeans halfway through round two (they have to wait outside the houses ALL NIGHT) because they were getting eaten. A little skin-so-soft could have improved that situation greatly!!!!
I knew justamom would have the right advice about clothes!!!!