Hi Rick, very nice intro. To try and answer your questions, I get my fids toys from the internet. Ana Grey seems to love the wood ones. I also buy her practice golf balls, the ones with the holes in them, and she loves to toss them off the top of her cage or playstands, I think its watching me retrieve them that makes her happy!!!!
As for bathes, I just pop her in the kitchen sink, she loves it. Good luck with getting your grey to talk when you want him to. My Ana Grey only talks to me or when she hears someone in the next room, once they come in the room she is quiet as a mouse. So when you figure out how to get Jack to talk in front of people, I'll all ears!!!!
As for Jack not flying now, if he is not flapping his wings, he might just be a little cautious right now or he might have bruised his wing/wings. I would take him to the vet if he were my grey and I was concerned.
I'm glad you decided to join us and can't wait to hear more about Jack. Welcome to the Grey family!!!!