What to say to my heros (idols)?

[BRi]

I'm writing a fan letter to my idols, one to each of the Simple Plan guys.
I'm trying to get it to be just right...but I just don't know how to open and end the letter and how to make it flow smoothly throughout the whole thing

And how do I make the letter really pop? sometimes when the letter looks cool or has a cool drawing in it they take a picture and post it on instagram and twitter.
even if they dont do that I want it to pop to them
I cant really draw...so ideas?
I'm not sure if they reply to letters or not but if you add your twitter on the letter they usually make a tweet "Thanks for the letter @blahblahblah!" then add a personal message.
They do read every single letter, they promise us that.
One of the 5 guys have replied to me on twitter xD
Can I email you?