To try and better our odds I choose option 4 this time.
I have a loaded pistol with 11 rounds of ammo, a can of beans, water purification tablets and knowledge of a clover like plant which I may need if this salt water rinse doesn't work. I have to eat by the end of day 7 after having eaten uncooked crab.
Here is the link to the video showing how we came to this decision.