Privileges at Liki Tiki are not guaranteed. We had to talk the security guard nto letting us get in for free. Not sure what cost would have been.
Liki Tiki is a bit closer. You may want to just try there directly.
If you don't mind sitting thru a timeshare presentation, you can get a good deal there. Units are nicer, pools are nicer, grounds are nicer...
So, if the price is comparable, I would head there instead.
Parkway only has one basic pool, no restaurants to speak of...very basic resort.