So I snuck aboard my 5D/300mm along with a fanny pack containing my 2xTC and extension tubes. Left my trusty monopod as I figured that would be too obvious
After getting the kids fed and set up for fishing, I managed to get some shots in. The sunset was extremely warm (color-wise) and coming fast. These shots are literally during my retreat away from the approaching shade of the far bank.
The first two with the 300mm + 2x combo
The second two with the 300mm + all three extension tubes
The last one with the 300mm and a 36mm tube
No support and a slight breeze made it tough to get really sharp images.