I was planning to convert my single trailer into a double but I think I may have to think about going this route. If I configure it so that I can open the hatch of my 4runner I'd definitely be in. Something to think about.
Don't think that is going to work..... with these things you want the ski as close to the vehicle as possible, the farther away you hang them out the greater the stress is on the hitch. Not sure of the max tongue weight on a 4runner but inches makes a huge differance when you have 300lbs sitting on the end.... something to think about. Also hanging back to far the thing will scrap coming out of parking lots etc.