I have been reading all the great strategies on how to best use fastpass and they call for a runner. Having never been to the park and not really understanding the size of the park, can someone help me understand. Is DL a fairly small park that would allow someone to go from one place to another really fast or is the runner going to miss out on rides that the others will have time to do while they are running? Also, it has been a very long time since I have been to WDW and used fastpass, aren't you limited to one fastpass at a time or can you accumulate many by running from machine to machine? I have read that you can use them past their use time but I thought you couldn't get a fastpass until you used the one you already had.