I'm glad that you are getting excited about iOS development. I've been developing part time while I go to school. I'll be starting my second internship in about a month so I can't really offer to let you shadow me, but I can give you some advice on where to find people that can help. I actually attend several iOS meetups in Manhattan every month.
I think the best one for you to start really diving into iOS would be iOS Side Projects [1]. We meet about twice a month and have some really smart devs help out. We also have a slack chat that is full of people excited to help people out [2].
Additionally there's the New York iOS Developers meetup that happens monthly [3]. And then my personal favorite is iOSoho which is monthly and much more selective [4]. These two meetups are a lot more advance than side projects, often with talks about more technical and specific parts of the job.
I've met a lot of really great people at these events and really encourage you to try and make it out to some of them. As I said earlier, I'm not in a position to let you shadow me, but if you have any questions feel free to reach out to me on twitter: @MichaelSelsky. Good luck in your endeavors.
"This first release is Chapter 1. We intend to release a new chapter approximately every 6 to 8 weeks."
[1]https://discuss.starfighters.io/t/welcome-to-stockfighter/14...