RE: R/C the most expensive hobby ?
RC is definately not as expensive as some of my other hobbies.
I like to ride my Yamaha Banshee, bike alone was 6500; and then new Toomey TR6 Pipes those were 500, Helmets 250 each I own 2, Graphics kit 115, thenregular maintenance like jetting and stuff like that, new tires every season...........etc
I also Wakeboard the boat alone is 45000 (Mastercraft X-9) then new boards and bindings it starts to add up