Thanks for the extra points to consider. The shop is semi air conditioned. One ac duct situated pretty much over the spot the truck sits in. The muffler doesnt have any weep holes that I can see, but it does have a mounting bracket welded to the top of it at the rear side of the muffler. So I'm pretty confident it is mounted in the correct orientation. I have started it each day over the past couple, and there is less water each time. The truck isnt driven much at all. Prolly been ten or more months since I put gas in the tank. Water there might be an issue? I'll run it up the street and put some fresh stuff and a shot of "dry gas" in it tomorrow to see if it makes any difference.
