Today I decided to go back to the boathouse after rowing and coffee, to continue work on various boathouse projects for a couple hours.
First, I rehung the boat light charging station on L-hooks, and while I was at it, hung up a second shoe holder to serve as a walkie talkie charging station. I was able to get everything powered up thanks to having obtained some 8-foot extension cords at the hardware store yesterday.
I also moved all of the supplies for keeping megaphones and coxboxes charged up, onto a temporary portable step unit.

This now gets all of the rowing electronics into one place inside the boathouse, instead of having everything scattered in different locations. It also gets all the electronics to a spot where they can be recharged regularly.
Once that was done, I turned my attention to our first aid cart. During this transition, it, along with some of our electronics, has been living inside a shipping container.
Something about the first aid cart has been bothering me for years. The original person who assembled it, assembled the wheels incorrectly. See if you can tell what I mean from the photo below. Up until now I really haven't been in a position to do anything about the problem. Vexing. Especially when you consider that people periodically want to wheel the cart to new locations during our special events.

I kind of feel like there isn't a WORSE way to assemble the wheels!
At one point, the wheels were so poorly fastened that one of the wheels came off entirely. So when I took things apart to swap the wheels to the correct positions, I encountered multiple sizes of nuts and bolts. But at least now the cart will actually roll properly, and with any luck no one will have to tilt this beast on its back to fix the wheels again anytime soon!
Along with the wheel problem, there has been some sort of long-term lingering issue with one of the bottom drawers, where it refused to stay completely closed. Super annoying. When trying to work on the wheels, I ascertained that I would need to remove the bottom drawers to access the wheel nuts from inside the cart. That eventually led me to watch an internet video about how to remove this type of drawer from this type of cart (and it turns out there are two different overall types of cart/drawer; initial hits were for the other type. Complicated!).
The internet video I eventually found helped me to understand that one of the plastic drawer removal latches had snapped off, making it extra difficult to remove the drawer.
A couple extra minutes with a small screwdriver and a bunch of swearing did the trick.
Intact latch:

Snapped-off latch:

In the end, I did not reinstall this "trouble drawer," as that seemed unwise.
Once the wheels were fixed, I relocated the cart to a new, more prominent spot inside the boathouse:

It just seems to me that having a first aid cart in a prominent, accessible location is a good idea.
I was so pleased to find that the cart fit exceptionally well into the space where I wanted to put it. The only issue was that the ground was far from level in that location. So I used a chunk of an old wooden platform that used to be underneath our oars, to provide a stable surface for the cart to rest on.
Totally satisfying projects!
Now I can turn my attention to the next boathouse project, constructing a long-term charging station for the coxboxes and megaphones.