There's nothing wrong with tinned Corned Beef at all!!!
Im talking about the english version of tinned corn beef....well its actually Argentinian which is the best, so get some Argentinian Corned beef (if you have forgiven them for invading the Falklands) with some Deb instant mash & a tin of baked beans, with salt & cracked pepper & HP sauce.
For a gourmet version use real potatoes & add a fried egg.
Great advice Diana, what about dry Ice?, If you can get it....have you had any experience with that?
ps Have just finished reading Lin & Larrys book, "The care & feeding of the sailing crew", its a good read.
pps, I hear the Sea lions dont taste as nice as the seagulls, but are better for you.