The el-rail line to between my underwater domes and the southern town is finished. The switch doesn't work as intended, though, on account of the redstone torch bug, so you need to do a bit of walking, before putting down your minecart, to bypass the junction on the way out. (Otherwise, the line will take you to town, as normal.)
Also, I removed the old surface access to Heward's Handy Hovel. That island's exterior has now been returned to its natural state, save for a few windows poking out the sides (and the giant domes under the surface of the lake).
All that's left on the to-do list now is to improve the tunnels between the domes. Specifically, I want to widen the tunnels between the central hub, theatre, and guest quarters, as well as making the underground (as opposed to underwater) bits look more deliberately constructed and less like I just drilled through mud and rock.
That being all that's left, though, I'm inclined to say feel free to ride in and have a look about. Beds are available in the guest quarters and at Heward's Handy Hovel, and if you have a performance to put on, the stage at the Jack Niven Memorial Theatre awaits your production.
