I agree with those predictions.
For region VI, I'm gonna go with West Florence though, simply because they went undefeated in all their conference games last year.
Region VIII is never a sure thing though. No doubt Summerville is a talented squad, but I'm not convinced they will be #1 in the region. Beaufort tied them last year for the region, and Fort Dorchester only lost 2 valuable players from last year. All three teams should be a threat.
Other than that, I agree with all the predictions.