Okay... just sent you several options for Swear to this Oath. Not sure which ones are actually necessary though. Do whatever you want with them.
I think I will try to keep chipping away at Meeting. Luthien should come out into the light, and I'll have to do it sooner or later anyways. If I get too frustrated though I might just escape to Nargothrond for a bit before coming back to these darkened woods.