Dream About Castle Sewer Monsters Boat Swamp

This dream was about

Me, my friend and some strangers we're stuck in the catacombs of an old castle. Someone was lost in the sewer which was filled with turtles and turtle poop and they had to crawl through it to get to us. We explored more and found a large window and on the other side was some woman trapped in there with monsters. I could talk to her with a speaker and when i did that she turned into my sister. She told me that in the incinerator beside me was our dad or brother. Then we're back home suddenly. Me and my friend go to a diner and we see a real estate woman that I inexplicably hate. She walks up to us and apologizes and tells us she wants to make it up to us with a new hiking trail she bought. Me and my friend start walking the trail and it leads us to a pontoon boat. We get on the boat and I start recording the boat ride. It's on murky swamp water and it leads to a waterfall. The boat stays intact but me and my friend are scared now. Then the boat leads to a water slide in the swamp river and it slides all the way down which is fun but then it hits the bottom and flips upside down. We're dragged beneath the boat in the swamp and have to swim out to land. The real estate woman is waiting for us and I look back on my phone and realize I have proof she tried to drown us. We leave the swamp and go home. We are hanging out when the real estate woman's ex-husband shows up. He is the one who trapped us in the castle. I start yelling at him saying I hate him and his ex-wife but he just smiles.