Okay lets see if we can make a full day visit at DCA. I will do it like this.
eat lunch and dinner: average 30 min
3 shows: Aladdin, Block Party Bash, DEP
each e-ticket attraction: average 45 minutes in line
each lower attarction(c/d ticket): 10 minutes
11:00-Okay so we enter the park at say 11:00 because not everyone enters right when the park opens (I know I dont) and go on soarin' over california
11:50-Tower of Terror
1:10(I can't remember but Im guessing aladdin is about a 1/2 and hour or more)-lunch at pizza oom mow mow
2:25-Grizzly River Run
3:10-Its tough to be a bug
4:10-Jim Hensons Muppet vision 3d
4:30-Turtle Talk with Crush
4:50-Block Party Bash Boot Camp
5:15-Block Party bash
5:50-(if you have kids)-Bugs land
8:00-orange stinger/ golden zephyr
8:20-King Triton's Carousel
8:35-wait for Electrical parade
9:00-Games of the Boardwalk
9:15-Redwood Creek Challenge Trail
9:30-shop till the park closes.
So the park can be a full day I probably wouldnt get all that done just because my family likes to take it slower. I know a lot of you probably wont agree with this but your opinions are welcome so feel free.