Gary,
Thanks for your question!
Disney is about to start rolling out access to the Park Pass System so you can make park reservations starting next week. They will be proceeding in phases, allowing Disney Resort and other select hotel Guests with valid theme park tickets, including Annual Passes, to make reservations. Not long after they will open the window for other existing ticket holders to make reservations. If you are in any of these groups you will get an e-mail detailing when you can make your reservations, and how to do so.
As to having the Park Hopper option on your ticket, at this time it does not appear that you will be able to park hop during that time frame. The Park Pass System currently focuses on 1 park per day. You have a few options as it relates to your Park Hopper, including ticket extension, modification or cancellation. You can learn more about these
Park Hopper options as they develop over time, and can contact the Disney Reservation Center at (407) 566-4985 beginning on June 22nd to discuss your options further.
I am going in November, so I am as excited as you are to start planning my next magical adventure!
Have a Magical Vacation!
Doug