Electric hydrofoil surfboard

https://www.activewake.com/shop/brands/slingshot-brand/foil-slingshot/2021-slinghot-hover-glide-wake-v3-package/

The price is finally coming down. $1650 for the Active Water Sports 2021 Slingshot Hover Glide Wake V3 Package - Active Water Sports

That's definitely a learning curve, as you can see from these photos. 

https://www.wakeboardingmag.com/story/howto/old-dogs-learning-new-tricks-water-skiers-try-wake-foiling/