BB it`s not easy , the second one is very acceptable, however i cannot claim the credit for the pics, i was too busy moving the boat as the light was dropping. we must of taken aprox 130 pics that day( thank goodness for digital) with various lense`s, angles and apertures, the most awkward part is getting the horizon right. however the D70 camera No.6 uses has a grid reference in the viewfinder which aids this.
another idea, which ajg has used to good stead is a camera based in a model boat and operated by servo, but i`ll let him explain that one
