Enjoy yourselves! Big thanks to Burger and Schleich for getting the ball rolling on it. The carnival will be in from this point all the way to the end of October. There's much for you to enjoy- ferris wheel, costumes, go-kart/Vortex/Quad zones for fooling around and still more planned throughout the week.
So upgrade your SA:MP to RC6, buy a boombox and come on down to Verona Beach Carnival!