At GOOGLE IMAGES 'inflatable boat' search I found an 'Airhead 2' inflatable 2-person boat by Quality Adventure.com..
The boat is 46" wide,by 76".
Two of them side by side would nearly cover the face a square-cornered RV trailer nose,providing some much needed radii to help the air flow around the corners.
They're about $40.00 each.
Short of Fiberlock's trailer dome it would be a lightweight way to soften the face of an otherwise nasty nose.Just a thought.
