Ignoring the pro's/con's of having a camera, legalities or whatever, how much do I need to spend, what brand do you recommend to get some decent quality footage ? needs to be idiot proof, rain proof and fairly robust and have the capability to hold plenty of footage.
I want it to be fairly hard to spot and not be a huge thing sat on top of my head like an ornamental German 1st world war helmet.
I want it to be fairly hard to spot and not be a huge thing sat on top of my head like an ornamental German 1st world war helmet.