I cleaned out the rust from the passenger side door pillar and cab support, then cut and fit up the new patch. Things were going pretty good so I welded that up. Still need to clean up the welds.
I also did the initial fit up of the rocker, but need to check it with the door on first. I expect it will be ok, but better to check anyway. This side was much easier so far, and another hour or 2 at most should finish it up.