Thanks for everyone's input. I was able to use both the surf guitar and surf bass Real Tracks with the the "Direct Input" checkbox checked. This really helped once I added my own reverb. The issue with the original surf guitar and surf bass Real Tracks was that there was so much reverb that the backing tracks that I created sounded sound much different from all my others. As mentioned, it was as if another band had taken the stage.

Thanks again and keep those surf Real Tracks comin'.

Frank