Jelly fish

In my dream last night I was on a dock. My 2 oldest children were with me and wading in the water. There were Jellyfish all around and coming up to the dock. I told the children to get out of the water and showed them up close how the jellyfish could sting them. They looked like white mushrooms with pink tenticles coming off of them. Later there were larger darker jellyfish in the water. At the end of the dream I was mearly a spectator to a woman on a boat. It was played out like i was watching a movie. She was riding on a speed boat and there were cameras around filming her. I was somehow just floating around in the sky watching.

Docks
To dream that you are on the docks suggests that you have successfully gotten through some tough times and emotions.
Offspring
To see your offspring in your dream symbolizes an aspect of yourself that you are trying to nurture. The dream is telling you to take some time off so you can cater to the inner child within.
Jellyfish
To see a jellyfish in your dream represents painful memories that is emerging from your unconscious. There may be hidden hostility or aggression in some aspect of your waking relationship or situation. Alternatively, a jellyfish indicates feelings of inadequacy, uncertainty and a lack of self-esteem. Perhaps there is some situation in which you are unable to assert yourself.
Water
To see water in your dream symbolizes your unconscious and your emotional state of mind. Water is the living essence of the psyche and the flow of life energy. It is also symbolic of spirituality, knowledge, healing and refreshment.
Mushroom
To see mushrooms in your dream signify unhealthy pleasures and unwise decisions in your waking life. Things that come too quickly have a tendency to disappear just as quick. Learn to appreciate the things you have.
Woman
To see a woman in your dream represents nurturance, passivity, caring nature, and love. It refers to your own female aspects or your mother.
Boat
To dream that you are in or see a boat signifies your ability to cope with and express your emotions. Pay particular attention to the condition and state of the waters, whether it is calm or violent, clear or murky, etc. Are you "smooth sailing"? Alternatively, you may be ready to confront your unconscious and unknown aspects of yourself. The dream could be telling you not to rock the boat and to stay out of harm's way.
Camera
To see a camera in your dream signifies your desires to cling on and/or live in the past. Alternatively, it may indicate that you need to focus on a particular situation. Perhaps you need to get a clearer picture or idea.
Movie
To dream that you are watching a movie suggests that you are watching life pass you by. Perhaps you are living vicariously through the actions of others. Consider also how the movie parallels to situations in your waking life. Observe how the characters relate to you and how they may represent an aspect of yourself.
Watching
To dream that you are watching something indicates your passiveness. You lack initiative to take a position or to take action. It may reflect upon your real life and how you are watching life pass you by, instead of participating it. You need to take more initiative. Alternatively, the dream symbolizes your neutrality in some situation. You do not want to take a side.�The dream may also be a metaphor warning you to "watch it!"