Can you get fast passes for more than 1 park in1 day...I have a park hopper pass....
Yes. You must choose and use (I think) all 3 in one park first. Then once you do that you can hop to another park and pick one FP at a kiosk (no limitations and due to availability) and once you use that - pick another one, etc. I think this applies to visiting all 4 parks in one day as well
Hopefully, they'll let us choose the extra FPs using the app soon - but, right now, you need to visit a kiosk.
Register on WDWMAGIC. This sidebar will go away, and you'll see fewer ads.