You can still go to flight school first, if you want, and get training in a dissimilar two place light sport aircraft, a Cessna, etc. There are also places that

You can still go to flight school first, if you want, and get training in a dissimilar two place light sport aircraft, a Cessna, etc. There are also places that do ground school aimed at ultralights with no in-air training, watch youtube videos, or just go for it.