I've been waiting all day for pictures of this baby to "surface". Looks better than any homemade sub I ever made.
MSNBC News: Submarine with cocaine seized off Costa Rica.
Makeshift vessel carrying 3 tons of drugs en route from Colombia to U.S.
As a child, I remember getting toy subs in cereal boxes that "ran" on baking soda. That seems like a far cheaper fuel source than cocaine.