Oh my goodness, I am loving the trip report! And I am friends with Delbert too, he offered to give me a lighthouse tour but I ended up getting an official tour from an older gentleman there who was also giving a tour to two NEET representatives, so I lucked out and got to go up in it, but afterwards I ran into Delbert and we walked up to Whoopie park and he even took some pictures of the cave next to whoopie's that were pretty cool. Here's Delbert and a few of the pics he took:
and I found the food at Rockhouse to be mediocre when there last November myself too, so can definitely relate!