Not using anything at the moment lol the old Flycam was retired with a water landing back in August (not me flying hehe). And the original Turnigy HK52 I got back in the fall really doesn't do much for me. I've done vids for just about one year, mostly 2009.
I think the keychain cams are the way to go for onboard, I don't have one yet tho.
Your pan and/or tilt idea is a good one, lots of pilots have been doing just that. All you'd need is a 3 channel for a simple 2 position setup, no extra receiver needed for that.
I may do it myself, either that or 2 full time views, the cams are cheap enough!
I know, but if you don't have a 3ch Rx is what I meant... I should have got the DX3.0 and not the 2.0. But yeah, a 2 positions would be nice, like forward and backwards is all you would need.
“The modern astrophysical concept that ascribes the sun’s energy to thermonuclear reactions deep in the solar interior is contradicted by nearly every observable aspect of the sun.” —Ralph E. Juergens