Thanks for all the links and guidance. I've decided to give up the
search for a red climber of this height, although I'm still going to
try and get a 16ft. rose ( I can deadhead from a chair on the porch,
hopefully, instead of a ladder). I've narrowed it down to Kew Rambler,
May Queen, or Russeliana. All are once flowering roses with a lot of
fragrance and height. Has anyone grown these?