Two option here:-
Sling load and drag slightly along till air born then dump at the LZ, or wear a barber with the full sized poachers pocket fill up until just able to fly, then when over LZ throw Gold bars out of door, and land ok ....go and pick up said Gold bars,
Then buy a bigger Heli and go back..
The alternate plan, tell your wife where they are and leave to her, ..sit back and plan how to spend said reward...
Peter R-B