I got them yesterday after contacting Sean he made them up am sent them right out. The trip from Seattle to the Florida Keys, even with an ice pack and foil insulation didn't work in the 80° temps here. One pack was almost to explosion point and even burst the USPS mailer envelope. Tossed them in the fridge, inside Zip Loc bags and all is well. Next step is to get brewing.
I have enough stuff to do a big IPA but might back it down to be able to taste the yeast over the hops.