Well, looks like you'll be visiting in the summer, so that means heat and crowds. I would arrive at the park and head right for the Safari. If you can get on right away great, if not FP and go to Dinosaur or Kali.....I'd make the ADR for 10am ish given the time of year you'll be visiting. I have low tolerance for heat and AK gets oppressively HOT in the summer months so I would not last all day....I'd probably plan to leave by noon or 1pm...it's a great park but once the sun is beaming, it's not so much fun....get the big attractions done in the morning, have breakfast then maybe head back to you hotel to swim etc.