RE: Park Flying
Get a 3 mil depron foamy with landing gear and set it on low rates. Then just fly it as much as possible....YOU WILL CRASH...a lot.
You will need some glue and activator for repairs, but you will find that these cheap lessons will impove your skills tremendously. Foam is better than any simulator.....period.
Don't buy a GWS or Parkzone anything. Get a good foamie and learn to fly it by actually FLYING IT.
Have Fun!!