I can't recall the name of the boat I was on, but second that the majority of the boats are not longer in use.
I booked a lower to mid range boat, but about a week before I was told that boat would not be sailing and I was 'upgraded' to a nicer boat. I have always been curious how much nicer my new boat wound up being.
In the LXR and ASW there were MANY MANY boats is various states of disrepair.
I'm sure there are times you could book day of, but I think supply has been cut so heavily, that it no longer benefits the consumer like you would expect.