There are 16 figures, so if I aim to meditate on each of them twice, that'll take me around a month. It'll probably take longer than that though, since I have a ton of other meditations I'm also exploring. My series on my natal chart is probably going to end up being a long one: my meditations on Neptune in Capricorn have already turned into a couple of essays, and so my evening meditations are spoken for for the next few months at a minimum...

Geomancy is really neat, and I'm finding it worth the effort, so if you want to learn, I think it's worth the while. The Druid Wands I've made are really nice tools, but it can also be done with coins, or a die, or anything which can make two different marks; which I think makes it an ideal form of divination for the Long Descent. I can't vouch for anything other than what's in the Celtic Golden Dawn yet, but JMG's written a lot on it.

If you do learn it, I'll be quite interested to see what your thoughts on it are!