So I started this rap, opinions?

So I started to write a rap as a joke about taking a shower (I'm a guy). I like rapping, I enjoy the fundamentals, and got bored, so I started it. As I kept going I put on a song on youtube for inspiration because I hit a dead end. I scroll down a little, and saw some awful comments. After seeing that, I wrote in my rap about race and sexual issues. On Youtube kids are making fun of eachother for apparently being gay (They don't even know eachother), and how white people can't rap. Well that just grinded my gears because there's no reason to hate on someone because they like men. That's their choice and business, not anyone else's. They think that this "Dissing" gives them some prestigious title, but it doesn't. I go to school, I'm a freshman, and I'm in an anti-bullying program, and today we watched a movie that we're going to present to the seventh grade in a week. In the movie there were a lot of race issues as well. On Youtube, apparently caucasians can't rap, because their skin color stops them. This is such a dumb statement, anyone can "rap," it's just rhyming emotions. In my short rap I was talking about something, and said something along the lines of," But I don't need any negative comments jsut because I'm white". Something along those lines, and after that I went off on Youtube cyber bullies. I rhyme how what they're doing isn't "cool", and how it's affecting every in every nation. I want to make the song into a video, and post it on Youtube when I get time (Really busy, indoor soccer, school, track, and snowboarding). I'm sorry that I've wrote so much for you to read, but I just needed to get it out. I want bullying to stop, it's a horrible thing, and I'm going to try extremely hard to detour it from going further. i just want some input on whether you think that this is a good idea, will have any affect on Youtube users, or if it's just a waste of my time. I think I'm going to do i no matter what, but I don't know what I can do to ge through to these kids. I'm sick of bullies, kids call me "gay" and "Queer" at my school, and it doesn't offend me, it just shows me I have to try harder. I don't know what else to write (Lucky you), so this is the end. Any input at all would be great, just aknowledgement would be fine as well, thanks.