Could the "resurrection ship" be the ship that the Cylons "fly back to" when they die, to be implanted into another body?
Although they kind of messed with my head on the whole "wake up in a new body" thing, when right after Simon died he walked around the corner and talked to Starbuck again, about ten seconds later. He obviously was in his new body and dressed and ready to go in no time flat. So he couldn't have "flown" anywhere, really. [Unless, of course, multiple Simons were interacting with Starbuck at "the farm", and it only appeared to be one Simon from her perspective. Ack, I'm so confused!]