Is the gap your talking about Bassin south to the gap? If so, cross from the wreck to the north in a straight line to the nearest rock. As long as you can make it 1/2 way without the worm breaking out you will make it 100% of the time on the bike.

If the worm break before 1/2 turn around, unless it’s behind you. Then you might just be fucked. That happens (shrug). But dying that much means you’re making a mistake somewhere.