How necessary are PS's when it's just one person? I'll be going on my first solo trip soon and I'd kind of like to keep this trip flexible. (Usually I have a terribly detailed battle plan, but this is a short jaunt to just relax, so I'm trying to keep it simple!) I'm not planning on doing parks this time, just resorts or DTD/BW - are those easier to get? Also, I'd like to watch Wishes - is it worth it to splurge on California Grill or should I just watch from Poly? Thanks in advance!