Dedalus voted yes on Tonks' mums (of course) and Leon. He also brought up his cousin Rolf's interest in joining the Order!
He'll help the escape distraction in any way he can, though being on the DEs radar means he can't use his ID to get into Diagon and that complicates things.
He thinks the Wandless-safe place is a good idea, though he's not sure how to help with that, since he's not even sure where he's going to live. He'll help set it up though!