No
Not usually necessary except around Thanksgiving and Christmas or other high travel periods. I've never needed one otherwise
Not sure. I had a reservation since I was leaving the car for 1 Week.
No it's not necessary they warn you about holidays but I've never seen them full to where anyone was turned away
I usually do because I don't like surprises
Best to (as Jamilla said) but not necessary
They suggest it around busy travel days like holidays but other than that no
You don't need one, but it's helpful to have one in case the lots is full
No. I have never made one
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