If only I didn't have to sleep

I'd really like to re-watch Fringe from the beginning. The most recent season referenced so much stuff that happened earlier on, and I'm ashamed to say my memory has faltered a lot. That's the cost of watching shows with complex plots over a long period of time, I guess. I feel like I need a refresher.

The question is, when will I find the time for this? I have other things I want to watch, things I haven't already seen.

I have the same trouble with books. There are some books on my shelf I wouldn't mind re-reading, but will there ever be a time when I don't have new books I want to read?

I guess I could just read what Wikipedia says about the episodes and story arcs, but that's not exactly the same.