Manage your authority? Be more specific. With authority, you pretty much get it and forget it. If you want somebody to assist you in obtaining authority, join the OOIDA. They handle everything for you for a small fee.
Steve he is looking for someone to manage his "fleet", which there are people to do that but the fleet has to be profitable in order to bring in a manager. Most who are looking for help like that are looking for people to make it profitable.