There will be occasional days where that's not an option for me, so the self-closing feeder seemed like a better option. I definitely don't want to have too much feed laying around in general.
A lot of the comments I'm getting seem to indicate that there's something wrong with buying stuff instead of DIYing it, which I know works for many people -- but I'm not one of them. I don't think I really understand the problem with buying a shovel, motion lights, and some tarps -- feels like basics to me, but of course, I'm not experienced here.