Ahh, yes. Me too. The days seem to be going by faster and faster. It's...depressing. :/ I have also thought about making a list and sticking to it, but I don't really know how to make a day planner or whatever.
I think if I put too much effort into it in terms of time allocations and such I would quickly lose interest. I'm just going to start off with bulletpoints of things to do with as many as possible, that way even if I don't do everything I set out to do at least it would still be a considerable amount in the grand scheme of things. Makes sense in my head anyway!