Awesome 10 miler time, LyseBri23!
Will this be your first marathon?
I only ask because last year I ran Disney as my first marathon (in corral A), and I didn't stop to enjoy it because I was honestly worried that if I stopped I wouldn't finish... Afterwards, I felt like I really missed out on a lot of neat photo opps & experiences along the way.
Now that I've completed my second marathon (in October), and experienced how challenging a smaller-scale marathon course CAN be (read: little to no spectators, hilly course, etc), I've decided that it is really important for me to ENJOY the Disney marathon this year. I know I can go the distance, and Disney really does a spectacular job of making you "forget" that you are running 26.2 miles, or whatever distance you may be going. The park crowd support, character photo opportunities, etcc.. are things that you can't find at most other races, and being in an earlier corral definitely helps since there are hardly any lines.
That being said, you could probably fly through Disney (mostly flat) if time is important to you...Personally, I've decided that I'll save my PR for a race where I really don't want to be on the course that long
Don't know if that helps, but just wanted to give you my opinion
Good luck & enjoy the weekend either way~!