[scoobydooby]

I suggest you look at Touring Plans .com and review their plans for tweens. Perfect for 10 year olds. They will suggest the best FPP to choose. Sometimes park hours are not out before ADR day sometimes they are. Avoid the park with morning EMH unless you are attending for EMH. Avoid parks with paid for early morning events as they swell the normal park opening crowds and avoid parks with paid for evening events as people arrive early and swell the crowds and you also lose normal park hours. Other than that I just avoid water parks at the weekends as that’s when the locals use them too so they are busier. Personally I never waste time eating breakfast at the lowest queue times in the parks either.