Denne du tenker på, CK?
http://www.usedairplanes4sale.com/Amphibians/1950_grumman_g-73_mallard.html
Denne Albatrossen koster 1.3Mill $, men jeg tror ikke helt den egner seg til dette formålet (nesten for fin);
http://www.aso.com/i.aso3/aircraft_view.jsp?aircraft_id=80465
Men man får en OK Widgeon for 2 - 3mill NOK;
http://www.aso.com/i.aso3/aircraft_view.jsp?aircraft_id=85875