It's not my own disposal but the cse above, thanks for the ideas though guys. I think a combination of "postings sealed in ice" and "grow bags full o' sand" sounds like a winner!
Mr Stillin, old chap, apologies if the user name caused offense. I have been doing my best to grow up but can't seem to manage it. Would love to have a few beers with you at happy hour, you sound like you'd be a real hoot!
Cheers.