I'm reading a number of posts regarding vacations to Disney where they are reserving their entire stay at HS hoping to get a boarding group, this seems risky to me. During our visit in April there are no reservations for any parks available for resort guests now having to rely on park hopping. If a family ultimately scores RoR on day one they are unable to pick up reservations for another park. Thankfully we have a different park reserved for every day of our stay hoping to score RoR . Is it possible that guests at a Disney resort who have waited too late to reserve their theme parks be left out in the cold having to reschedule their vacation?