Time Traveller

You trudge tiredly along the route, stepping over fallen rocks, and edging forward so as not to give yourself away to any of the outlaws. The cliff is crumbling and unsafe here, but apparently, the passage has been used many times. You realise the other route must have been a trap. As you edge nearer, you hear the sound of voices. They are laughing and talking, and as you creep closer, you see about ten of them milling around, sitting on rocks, playing cards and drinking. You motion for the sheriff to stop, and he does so, peering around you to look at the base.

There seems to be a lot of them, more than two people are able to deal with alone. What will you do?