Green Funeral thing sounds interesting, you could offer a menu of locations and services. Hell, if the famiy of the deceased were willing to throw enough bucks on the table I would gladly take several urn's full of ashes along on my weekend bimbles to help out with the gas money, it would be a win win, I get cheap flying and old uncle Bertie would still get a bit post-cremation flying hours in without the need for a medical which he undoubtedly wouldn't pass anyway, plus you wouldn't need a commercial ticket coz the "passengers" are all broo'n breed.