Is Caravel perfect? The answer to this is certainly no, but that would be true of every school. For those who cite lack of IEP and special education support, that is why we have public schools. Delaware public schools receive between $16 and $20k per pupil. The average revenue generated per student at Caravel is closer to $10k if you look at publicly available financial statements. This does not allow for the extra resources that children with special needs require.
Most of the teachers are caring and do a fantastic job with the students. A small percentage should be replaced, but we are facing a teacher shortage throughout the country. My children attended public school for several years and I find the quality of teaching at Caravel to be superior. Public school teachers are great, but they often experience inadequate support from the administration and complete lack of accountability for students who routinely misbehave.
It's laughable when people claim that Caravel is not diverse. Have they even bothered to look at the demographic information? 55% White, 19% Black, 18% Asian/PI. If you look at data available from Census.gov, you will see that 60% of Delaware's population is White (non-Hispanic) and 23% Black. I would argue that's about as diverse as you can get for a private school. Sanford boasts 36% of their student body is "people of color", and good luck finding these data points from Archmere, Tatnall, and other Delaware private schools.
If you want your child to be held accountable, actually have homework, tests, and high standards, then this is the school for you. If you want easy grades, limited homework, and no accountability for their actions, stay with your public school option.