The Seminole School district has been supportive and responsive regarding 504 plans and such. They are quite flexible and offer school choice and optional full time and part time free virtual instructional options. They are also homeschooling-friendly and allow homeschoolers to take 3 in-person classes, play on school sports teams, and attend after school clubs. Florida also offers scholarships to cover some homeschooling costs or private school tuition for kids who don't thrive in public schools. I think it's $10,000 a year. I have never used it but I know friends who have. Since they changed the qualifications for it, I think it's harder to get. It's called the Step Up scholarship. That's not to be confused with the Bright Futures scholarship which is a half-to-full college tuition scholarship for FL schools offered all to all Florida residents who meet the posted qualifications.
Seminole School district spans from Sanford down to the border of Winter Park. It includes Lake Mary, Longwood, Altamonte Springs, and Oviedo. I recommend looking at Lake Mary. It's a beautiful, safe area. It's 40-45 minutes from Disney and 20 minutes from Universal Studios and downtown Orlando. 40 minutes from New Smyrna Beach and 50 from Daytona. 1.5 hours from Tampa.