- last post: 01.01.0001 12:00 AM PDT
about half-way up the island, driving in the hog, you should see a group of covenant with what seems to be a cut-out behind them... well, wipe out the covenant, then go to the cut-out, there will be more covenant, then you will face two hunters. After the hunters, there will be another cut-out on the other side. Go through there, wipe out a few more covenant, and then I think you can get the rest...
and by the way, those "flashy thingys" are just lights, and you can do nothing with them (besides stare at them all day)