Only $30, looks like a good spread of speakers and it is just down the road (and up the tollway) from Los Lupes. :)
Plus it runs both Sat *and* Sun...
It is of course Drupal centric but I expect there will be more general BOF (Birds of a Feather) sessions that spring up spontaneously due to the barcamp style.
Recommended especially if you do PHP, or deploy CMS already.