GW is usually bad but can be ok on Saturday. Alternate route I suggest (if you want to fly and pay tolls) is Garden State Parkway all the way to I-87 East to Tappan Zee bridge to I 287 East to 95 north and then take the exit for Crab Shell. You can also switch to Hutch Pkwy from I-287 at exit 8 S-N.

And I will add to Barry's list
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