Be your own chase videographer

[zooom]

I think if you had a fixed hook from the rear axle that came around the wheel like the rear fender on the new Multi and a swivel at the end of it, you could attach the tow-pole-trailer to it and keep it low and out of the way enough but still have it be high enough that it isn't disturbed by bumps and/or humps...but you still want a little bit of an arc to the tow pole for this same clearance reason as well...but it would reduce the visability of it by a good bit.

[dark_duc]

Another option would be to go to a transparent (clear plastic) pole.  It would still be there, but not as noticeable.

[Privateer]

that's pretty awesome.  hooray for ingenuity.