We received the following update which should save a few bucks ..
"On another note, I looked into the issue of ordering the guidebook online. On the VTA website, after logging into your account, you choose from the Store the item 'Trail Guidebook - Member'. This shows as is in stock @ $30.
I suspect your members had chosen 'VTA Trail Guide', which is for non-members ($40) and shows as Out of Stock.
Thought your club should know for the future."
from Steve at the VTA..