For Friday games, I don't think you can change much. You could put the games starting at 1pm start and then do a 2 Hour gap.
1A/2A Girls: 1pm
2A Boys: 3pm
4A Girls: 5pm
4A Boys: 7pm

Saturday, start the games at 9 with a 2.5 Hour gap:
1A Boys: 9am
3A Girls: 11:30am
3A Boys: 2pm
5A Girls: 4:30pm
5A Boys: 7:00pm

This would allow plenty of time for OT, Awards, and etc. Also if a game ends on time, you're looking at teams being able to get a good warm up on the game field. Just a suggestion.