As discussed in our 2014 article, it is not illegal for Gov. Brewer to use the Super PAC donations for her own use (or, for her children). Campaign finance expert - and, the attorney for the now-defunct Super PAC set up by Stephen Colbert - Trevor Potter told Arizona's Politics at the time: "You are right- few restrictions on SuperPacs still." Nothing has changed since then that would close that loophole.
*Option (2) Stay active and travel the nation in comfort (the Palin scenario). Option (3) Pocket the money, and fund her retirement (the every old-time politician scenario). See, "Gov. Brewer's Super PACs: Retirement Fund, 2016 Run Against McCain, Or Just "Stay Active" Money?" for further details.