My wife developed skin Cancer a couple of years ago. Most likely from her younger days when a friend and her seemed to have a competition about how got the best tan and used the tanning beds.
Latest data says that the tanning beds bring on skin cancer much more than the natural sun later in life.
So, that being said, she rarely goes with me any more. We used to be constant fishing partners. I'd like that to happen again, so I might look at the bimini tops. They are only good when the sun is high, but it might help.