Yeah, I'm sure it will go off without many problems (who am I kidding)... Really, I instilled in the owner of the park to rent the necessary equipment from a local sound company to make this show happen correctly. He's been a little reluctant to spend money for this show but, I told him that it'll give him piece of mind so that he can concentrate on the other (hundreds) issues that will surely crop up during the event. He's seen the light, I beleive Sunday is gonna work out just fine!
Thanks again for all the replies, i'll let you all know how the show went...
Anthony