An airboat tour puts you on a flat-bottomed boat with a giant fan that skims through the Everglades at high speed. Expect lots of wind in your face, engine noise (ear protection is provided), and the chance to spot alligators, birds, and maybe a few turtles. Tours usually last 45-90 minutes and include a narrated explanation of the ecosystem. It's fun and a bit touristy - think theme-park-meets-nature - but it's one of the only practical ways to get deep into the sawgrass without a kayak or airboat of your own.
Best time is winter (December-March) when temperatures are comfortable and bugs are minimal. Summer tours are cheaper but hot, humid, and the mosquitoes can be relentless. Expect to pay around $50-90 per adult depending on tour length, group size, and whether you add a wildlife show or longer excursion. Kids are usually a bit less.
Pick a tour that includes a smaller boat or walking trail option if you want quieter wildlife viewing; skip the ones that tack on an alligator show unless you really want the photo-op. Bring sunglasses, a hat that won't blow off, and earplugs if you're noise-sensitive. Book mid-week if possible - weekends get crowded and the boats run fuller.