At first I actually just kept a schedule of these things on a calendar and did them. But I often found that I "forgot" (or in reality, I just ignored them a lot because they weren't the sort of thing I wanted to work on).

Finally, I just went to a temp agency which did in house work and said I would pay someone to do all of that for me. And they do. I worked it out with them to pay a flat rate monthly to get it all done. They assigned a very studious employee to me and I contact her via email with tasks and assignments. It has worked out exceptionally well and I wouldn't have it any other way.