I took my Dad to LM this year, but he was quite well behaved. Neither of us had been before, and we will be going again.
He's 61, and more of a hooligan than I could ever wish to be.
My daughter's just turned 2 and always asks to 'watch racing cars with Daddy' - Channel 4 usually have something on when she wakes up on Saturday so we watch it together.
The other week she threw a massive strop, and only behaved when I did what she wanted;- got the scalextric out of the cupboard.
I know there will be many more massive strops to come. I'll keep the scalextric handy just in case