ATTACK OF THE KILLER SNAILS! The weather has been great these past few days in sunny So Cal, so this morning we thought we'd have some coffee on our patio- only to discover the horror...Our poor succulent plants were being eaten alive by a pack of hungry snails! We noticed their carnage everywhere! We picked a bunch of them off, but are afraid they'll come back. We don't really want to resort to to pesticides and are wondering if there's some more natural way to deter them? Anyone have any tips, suggestions, or experiences to share?