What type of hydroplanes are there?

There are several types of hydroplanes, primarily categorized by their design and application. The main types include hydrofoil boats, which use underwater wings to lift the hull out of the water for reduced drag; jet boats, which are powered by jet propulsion; and traditional racing hydroplanes, which are designed for speed and stability on water. Additionally, there are also amphibious hydroplanes that can operate both on water and land. Each type serves different purposes, from recreation to competitive racing.