Confusion happens at 13 because the old hole (to the corner) was pulled. Currently, the 13th hole is 'old 14': a ravine-crosser, where you need to decide which side of the up-slope tree you want to shape a line around. Throw firmly, because the up slope at and above the pin will hold most shots from skipping up too long. Most of the time, a firm shot will allow a putt for deuce (if you've snuck past all those trunks and branches!)