Weeki Wachee Marina

Nice marina, right off Shoal Line. Easy to get to, but not much parking. Right next to Rogers Park.
Several simple fiberglass boats, 6 HP motors, kayaks, etc. A kayak is great for getting around the WW, and the majority of recreational boaters on the river use them.
The boats are rentals, so don’t expect bells and whistles — after a few hours of sitting on hard fiberglass, it hurts! Bring a towel or seat pad. No canopies either.
Never had a problem with any of the boats — no motor issues, no broken props, no leaks (!). They include emergency whistles, an oar, and an extra shear pin just in case you break the one in use. The guys there also work on boats, but I don’t have any experience with that side of their business.
Nice shop inside too, snacks, drinks, gear, parts, etc. Even an ice cream cooler for when you get back from being in the sun on the river all day!