Dreams of flying boats -- What is the meaning of this?

I had a dream that there was this man who was flying a boat with giant tires. It was a race boat. The tires were huge like the ones you’d see on a gigantic 4x4 truck. I’m not certain how this boat could fly. There is no reason for a thing like this to fly. I was the first to see it. He did a loop-de-loop in the air and then he landed in a green field beside my parent’s house. No one else say. The man was dressed like the person who is put in a cannon ball at the circus. He said that legally he was only allowed to do one loop-de-loop in an area at a time, but said, he’d do one more for me to watch. He floated off in his boat and never came back. It became dark. So, I knew I couldn’t see him. I had overheard or became aware that there was some sort of show in Charleston, West Virginia. I assumed he’d be going there or was coming back from that event. I did notice a license plate on the boat that said, “Ohio.”

My curiosity is: why do I dream of flying things so often. I dream of balloons floating quite often. Sometimes they float down and I play with the balloon with my nephew Gage. Sometimes, I dream of giant barges (like the ones in Rivers) flying in the sky. They leave giant shady spots when they fly over. I dream of interesting looking space ships. Sometimes I think they’re U.S.A. made and sometimes I think they may be U.F.Os. On a few occasions I dream that I could float, not necessary fly, but I could float up.

One of my earliest dreams was when I was very young. I’d say I was about 5-years-old. I dreamed of a cloud that had something shiny sticking out of it. I discover that it is a small Mausoleum hidden by a cloud. I believe Jesus lives in there. A free floating helium balloon gets caught on the Mausoleum. I was on the swing set watching the balloon. I tell my father that I want it. Super dad can fly. He flies up there and he grabs that balloon for me. He talks to Jesus for a minute up there. I wonder what they’re talking about. Dad gets the balloon and flies back down. I’m still on the swing set in the back yard at my parent’s house. Dad gives me the balloon. That is the end of that dream as I can remember it.
Please tell me what you think. What could these dreams mean? I've had dreams of things flying all my life, especially of helium balloons and space ships.

Here is what dream dictionary had to say:

Spaceship To see a spaceship in your dream, symbolizes your creative mind. It denotes a spiritual journey into the unknown and signal self-development and self-awareness. Alternative, the dream suggests that you may need to take on a different perspective, no matter how bizarre or unusual it may be.�
**See The Meaning In Action: "Spaceship In The Old West" & "End Of The World