Kan i finde fejl?

 hej alle, jeg har en engelsk stil som jeg har skrevet, men jeg er rimelig skod til engelsk., kan nogen hjælpe mig med at rette den ? :)

My friends and I were discussing in the club about planning a nice, unforgettable, fantastic party. My two friends called Kevin and John; we always loved parties. We went at party at least twice in each month. And we were a big group when we went at the party, because we know all about these unpleasant, violent things that typically happens after the party´s are over. It could be assault, rape and these very negative acts between teenagers. My friends have always a couple “things” which sits on your hand. One of them is like a heavy piece of iron you can use as defence if somebody attacks you, it’s called brass knuckles. That’s something cool. When I go to a party I always trying to be careful, and I sometimes fear that the guys who planned the party must make something very crazy and illegally. They could for example put some cocaine or something else in your drink, that possible would reach your brain, and gives you the high feelings which are to dance all night long and not to be shy anymore, that’s two of more I don’t know. They actually made a documentary film about it, I do not remember what it was called, but it is certainly surprising information you get. My friends didn´t want to plan a party anyway. They wanted to go at the nice parties which were typically in the big cities. The last party I went to was in Copenhagen. That was absolutely the best party I ever went to, and I enjoyed it with my lovely girlfriend Camilla and my two friends Kevin and John. The party lasted from 9 am to 2 pm. There was actually many people at that party, about 300-400 youngsters maybe? It was also a big place with some very nice, loudly speakers in the background. I love party. I love the happiness between people. And all these different colours and hundreds of moving hands in the air, I mean, I just love the party-environment. It did not cost so much for a couple of drink, or a bottle of Bacardi Breezer. That must be the best drink ever. You could at that party get them in all kind of tastes. You can get them in lime, orange, pineapple, watermelon, coconut, apple, raspberry and blueberry. That must be one of the hundred reasons why this part is the best until now, but it cost me about 15 dollars just to get in Copenhagen by train, but that’s okay, because I think that the party was worth it. This is also what most of the teenagers loves to do. Party and fun with friends. We teenagers must have some funny moments, so we can tell our children how OUR youth was, and that they have to be careful when they go at parties. You never know what ends in these small drinks which otherwise looks so colourful, delicious and innocent. Especially your drinks ?