A level option opinions?!?

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Well, even though I only start college in September my Mum wants me to already know what I would like to take so I don't make the wrong choice.
So I was thinking of doing Law, psychology OR sociology, maths and media
I am aware that media is looked on as a 'mickey mouse' subject opinions on this? I would probably drop it after my first year I just think I would really enjoy it.
Really I just want opinions on the courses I mentioned, what they might involve, if you enjoyed them, what unis will think of them..
Anything at all is appreciated, and if you have any other sugestions of what I could take?
Thankyou