congrats on being one of the Monmouth Duo
Pi Phi is a great organization...the sister who was chapter Pres my junior year is a double Pi Phi legacy (mom and grandma) and she almost didn't go to our school b/c the Pi Phi chapter is no longer there! you'll have a great time with your new sisters.
don't worry about klutziness...I have spilled candle wax on myself MANY times at rush parties, everything turns out all right anyhow.