The e-mail was found as part of a dump of over 24,199 pages of printed emails from Palin, some of them from the future. An an e-mail dated December 21st, 2012 responding to a questions from Emily Buck of the James Madison University College Republicans says in part:
Emily, I’d really urge you to consider taking Anusara. I tell ya they are big on the headstand. The first time I achieved Adho Mukha Vrksasana in class it cleared my flippin’ head out. I was so relaxed afterwards I literally fell asleep during Shavasana.
As for the boiled peanuts – you betcha!