I'll do some research into building a ROV.
I'll start by finding nearby vendors and usefull online tips.
Since I live in Norway many of the links posted here will be worthless for anybody but myself, but then again, this is my blog, why should I care?
gummipakning (you know you've always wanted one)
Joystick from elfa 242,- (bryter-manøvreringsutstyr-styrespaker)
Thumbstick from elfa 31,50 (bryter-lavspenning-flerakslet)
3-pos switch fom elfa 90,60 (bryter-lavspenning-vipp-vippeström-40mm)
this post will be edited a lot
It would probably be cheaper to buy a kit...