Check your halyards and run a mouse if you can. Nothing worse than the closest safe water being a long beat sans sail/s as you:
- stare forlornly up the mast wondering how on earth you're going to rig a new one;
- turn off the wind display as the TWA is now depressing;
- turn off the log because you're better off not knowing;
- sneak a peek at the gps and realise the current is against you and ripping along; and
- notice how little the fuel tank really is and how many revs you're doing.