AK 8:00pm Park Close 8:30 ROL

For my upcoming trip we have an AK 8:00 park close with an 8:30 ROL showing. 2 questions:

  1. What is the latest we can get in line for FOP if we were to attempt it at park close(could not get a FP). I assume 8:00, but with the 8:30 ROL maybe later? Wishful thinking.
  2. How do I get the 8:30 ROL in my TP? I cannot adjust my touring times to 8:30 and even if I pick the 8:30 showing of ROL it keeps trying to take me to the 7:00 showing. I assume it is because I am telling it that the park is only open until 8:00.