Okay, broke ground two weeks ago. Some questions were answered: Yes, there was rebar in the pool sides, and it extended all the way under the decking. And no, there was no rebar in the base of the pool - so that would have been a huge issue had we decided to risk it and do it ourselves {take note, prospective DIYers}.
In two weeks, they've shaped the pool, demo'd the deck, and installed and pressure checked the plumbing. Really pleased with the progress (although I have no frame of reference). Supposed to be starting framing and concrete next week.
To be continued...
~ TWAcres