ps - if anybody has half a million dollars lying around ...
You don't need that much cash. Advertise for two or three partners,
and consider a co-ownership in one of these:

Ok, if anybody has half a million dollars lying around and wants to split two planes with me, send me the money and I'll arrange it.

Jose
--
"Never trust anything that can think for itself, if you can't see where it keeps its brain." (chapter 10 of book 3 - Harry Potter).
for Email, make the obvious change in the address.