Hi ya', Mac......always, always, a good idea to go back and talk to everyone/everywhere/about everything if you get stuck....
About this time, did you call Lucia Pernell? Did you go to Rusty's Funhouse and check out the roof? There are a couple of things you need to find up there. Then you need to assemble one of those things and take it to the Electronics Shop.
Enuff said......
Love, Witchen =O)