Looks to me that if you are in the Pacific you will have to travel south down to the the South Equatorial Current. Cruising the coast of South America. Chile I would think would make a good port of call.
Thank you for the reply. Not cruising (wouldn’t that be wonderful!!),I am stationary...with property on the west coast—concerned about radiation contaminating food from the Pacific, which would be a major part of my diet. Just thot perhaps preppers had some ideas on this. I was looking for anyone who had experience with Geiger Counters or other radiation detection devices...something affordable, accurate, and affordable...