If I want to mount it on, say, 3 different helmets in defferent times, should I take this: Contour Flat Surface Mount Adhesive 2 Pack?

Also: will this work in water (i.e. mounted on a surf) with water-proof case (Contour Contour HD Waterproof Camcorder Case)?

Thanks!

Tech Specs:

Resolution:

(960p, 720p) 135 deg, (1080p, WVGA) 110 deg 

Video Formats:

720p, 960p, 1080p, WVGA 

Sensor:

5 megapixel CMOS 

Photo Formats:

H.264 

Frame Rates:

(720p, WVGA) 60fps, (960p, 1080p) 30fps 

Mic Type:

internal 

Recommended Use:

filming and sharing your exploits