I am unable to take pics for you, as my trailer is in shambles right now. Otherwise I'd be delightet to do this for you.
Check out my thread "A63 for me", it might show the antenna assembly in one of the first pictures.
For travel, the antenna folds upwards and becomes sort of like a rake, with all the elements of the antenna sticking close together. My antenna is still functional, from 1963
. I don't know how the reception is going to be. My 1971 Tradewind has a batwing with amplifier, and for practical purposes, this antenna is amazing. It would fit well on a pole on your original mounting position,and is lightweight enough to remove easily for travel. I believe Winegard makes the Batwing System.
I am not sure which way I will go once the trailer is ready for the road. If I decide to change the antenna system, then it will be available for sale. I won't know for a few more month, though.