Well... I would think that some day someone will pick me up in the island and all the undeveloped film would tell my experiences in the island...
Then, for the film I choose HP5, or TX 400 or better BW400CN (any minilab can handle it), anyway, any film can do.
And for the camera... Kiev 4 with coll. Tessar 2.8 (or Jupiter 8M), or Yashica Lynx 14 / Mamiya SD 1.5 . Note: I allways use my Metraphot on any camera (needs no batteries).
Ernesto