That was one of the first things that I tried.
For some reason, when I delete other clips and extend the first one, other cameras (takes? trying to figure out the terminology of vegas) aren’t available in the preview windows or right-click – takes. Right-click – takes says m11x (first camera), (no camera), (no camera), etc…
If I don’t delete, I can choose different cameras. I’m not sure what the deal is.
Again, I assume that it has something to do with the way my clips are on the timeline.

I think all the breaks in my multicam track are where a clip starts.
JJ