Convertible? Check.

Steering wheel cover. You can probably find one that won’t cause your hands to sweat as much—one with some perforations and a soft touch would be what I’d start looking for.
My hand sweat in the summer, but I ran a steering wheel cover on my last rig (cause the original wheel looked like ass) and my palms sweated…

I prefer to use ‘octothorpe’ and watch the reactions... Then inevitably explain.

You realize if you do this and you are involved in an accident involving injury or worse, this article will be 100% used to hang you in court, right? Your article outlines your gross negligence and the comments below prove you were advised not to go forward.