Bore friends & family with one of these...

[Graham W]

http://www.wexphotographic.com/buy-gopro-hero3-white-edition/p1533547

Fully waterproof, it can be strapped to the mast to take HD videos or timed interval photos of your latest voyage.  It can even be tied to a large number of party balloons filled with helium to take aerial photos of your neighbourhood! http://www.petapixel.com/2012/05/12/aerial-photography-using-a-diy-gopro-rig-and-balloons/

[Tony]

I think I'd rather tie my neighbour to a large number of Helium balloons and take a photo of that.  He's had a whacker plate going all morning.

Doesn't he realise that there are OAPs trying to watch daytime TV around here?