The Monte Cristo is on the lunch menu only.
One can make a P.S.60 days out. I too recommend arriving early for one's p.s. so as to request a waterside table. At least 20 minutes, is good. My last trip, I arrived about a half hour early, so as to make that request, and in less than 10 minutes, I was seated, and by the water. That all worked out very nicely for me. I had really no problem, whatsoever dining by myself. A friend of mine, was suppose to visit DL. with me, however, was not able to go after all. No way, was I going to continue to wait to go to Dl. Hence, went by myself. I had a very nice time. One is not really alone, anyway, for you are surrounded by other people. I would love to have the entire park to myself. That would be awesome. Booking the entire park,is something one can do too.