Hawaii can be an easily change if you just want Hawaii.
but it sounds like your daughter wants one of the nicer resorts.
to get the nicer resorts (per Dean) it is best to start as early as possible - like 2 years before she goes.
since this is probably not possible - she has to decide what she will take.
I might since this is a special occasional - go with the concierge collection - yes more points - but you know the hotels is a good one.
Plus since this is a hotel - you are much more likely to get it when you want.
with the timeshares - they are exchanges - so the member of II who owns the timeshare you want must exchange it to II for you to get it.
Hawaii pays in their fees as much as
DVC does. So unless she is going off season - she may not find one that she really likes.
Just depends sorry!
II - World passport - are exchanges - the exchange at the resort you are requesting must be made before you can get it.
Concierge are hotels - these can be made with or not waiting - they cost more points because they are hotels.