GPS Alternate World/Upset With Family, The Dunk Tank, and Brittany's Goodbye

Night of: Feb. 22
People Involved: Chris Tsutsui, Brittany (Rachel's friend), Kyle, my sister, my niece

I'm using my GPS system in my car, and it's telling me to turn onto a street and make a u-turn. It doesn't really make sense, but I try to follow the directions. I see that if I do what I'm supposed to do, it's going to take me to a secret area.
I'm now walking with my GPS thing and it takes me into an alternate universe. I end up at my family's house, which looks totally different since it's a different dimension. My dad is alive and my family is hanging out without me. I get upset. I start realizing that this isn't right, but wake up.
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I'm with a bunch of other people and we're all trying to hit a target on a dunk tank and drop an older man into the water. Chris Tsutsui is upfront--like a foot away--and hitting the target. After dunking the guy like 5 times, he finally misses, even though he's right next to it. The ball is somehow thrown back to the big group of us, and whoever gets it, gets to throw at the target. I finally get the ball and it's incredibly heavy. I wonder how everyone else is able to throw it so easily. It seems to be water-weight, so I squish the ball to get the water out, but that doesn't help very much. I get the ball a couple of times, but miss all shots.
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Brittany is at my house with Kyle and someone else, and she's leaving to go home. I'm lying on my couch, and she comes over to hug goodbye. This turns into us making out and she starts taking her clothes off. It's very awkward because Kyle and someone else are still in the room. Also, my mom is expected home any minute.
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I'm with my sister, my niece, and some other people, and we're all on the ground. I'm sleepy and my sister is mad at me. I start avoiding everyone, and my niece slaps me on the back a few times really hard to get my attention. I yell, "WHAT???"