Obviously, you'd be able to take I-4 eastbound to Universal but from CPGV, you really don't even have to get on the highway! Here's how it's done:
From the CPGV entrance, make a right out of the driveway. Go to the stop sign and make a right. Follow to the four way stop sign and make a left on to Palm Parkway. You follow Palm Parkway all the way to Universal. Midway on your trip, it will become Turkey Lake Road but it's the same street, no turns necessary. After you cross over the intersection with Sand Lake Road, start getting over to the right as Universal will come up on the right hand side. Make a right at Hollywood Blvd and follow it right into the Universal parking garage.
It couldn't be easier!
Have a great trip.