Georgia took the top photo of me and I thought I'd go ahead and put it up here since I'm usually on the other side of the camera and all...In order to navigate the (illiterate) crew used this 1/2 hour glass and put a peg in the board to mark the direction they were traveling as each 1/2 hour went by, then every so often Columbus would do some sort of mathematical calculation to figure out where to go next. Stella and Zeke are showing the steering area from where there was zero visibility...so the guy steering relied on another guy up in a basket above the ship yelling down to him what to do