Thanks guys. Swamp, what you're describing is the problem as I see it. As I'm watching Steven Raichlen's show, I noticed the Summit has a rotisserie burner to char the meat while it's on the spit. The Genesis does not and I believe this is a game changer. When I do chickens, I don't turn on the middle burner for the majority of the cook, which seems reasonable given most folks are using some sort of drip pan below. Problem is I don't get any skin crispness. Last time I removed the drip tray and fired up the middle burner for about 20 minutes at the end of the cook to try to add some charred flavor. To be honest, I think our Ronco rotisserie gives better flavor since it's direct firing the spit.
With all this said, I think what I've learned is the rotisserie option isn't going to be awesome on my Genesis and I should most likely just get a rotisserie for one of my kettles. ...or get a Summit... Or am I just not making the best use of the rotisserie on my Genesis?