Island Vacation, Bath Cave, and Highrise Homework

In mt first dream I was swimming in an enormous man-made lake. We were on vacation of some sort and had just arrived to our island home. The scene around the side of the lake that we were on was very 'other worldly'. It looked like a movie set. The houses were built way too close to the water, jutting out of the (not very high) cliffs. There was brown showing around the homes, and vines hanging sporadically. There were wooden deck walkways from some houses and others you had to use the vines to get to.

We had been dropped off somewhere in the lake and were swimming to shore with a group of people. The only person outside of my family that I recognized was our friend Greta. (That makes sense because we have been on vacation with her twice, and really don't see her otherwise.) A large man led us up the bank and then we made our way around the cliffs to our 'home'.  That's all the dream had in it.

The second one was also about water, and lots of it. It was a roman bath house type place, but huge, and more like a cave. I was with a few of my Swell Sister ladies and we were 'bathing'. There were a few tiers to the place, and above one was a large water fall that glowed with a golden hue. The whole dream was just swimming around and climbing and being in the water fall etc. No talking. I had to wake up from the dream to pee in the middle of the night.

The third one was in a city setting. I was with my dad and we were visiting my friend Dori. It was a school day and I had to get to school soon. We were up really high in a sky-rise in her apartment in down town LA. (Even though she doesn't live there, or in an apartment, but the school we went to together was.) She was showing us her new doggies. (She does have a new doggy since I saw her last, but these dogs were not the right breed.) The dogs in the dream were "purse dogs", one black and brown and white with furry pointy ears like a papillon, and  the other was like a white miniature poodle.  I was holding one and we were looking out the window talking about taking it down to pee. But I realized I was late for school and I started urging my dad to hurry and take me. I grabbed my back pack, but I didn't have my books. I scrambled to find the books, got them into the bag and then realized I hadn't done my homework. I had English and some sort of Science. Then I reasoned with myself that I wasn't going for a grade, I was a grown up, and it really didn't matter that I hadn't done my homework. Reasoning with myself led me to remember I'm not really in school, and then I woke up.

Once again, I am at a loss for any meaning... but they were interesting dreams none-the-less.