Cubanito...
Glad to hear you're competing. You are going to have the best damn time of your life. Don't be discouraged when you see other lifters hit big numbers - because you will. Focus on YOUR lifting and try to beat YOUR PR's. You just started the powerlifting game so give it time and try to pick up as much as you can. You won't believe how much you will learn. You will have a great group of lifters to learn from. Use PLJay, Grimmer, Arioch, The Mann and other members of the Florida crew. The best attitude you can have going in to this thing is laid back and wanting to enjoy the experience. Have fun!
One more tip for you. Be respectful of other lifters and their preparation. You may want to keep a note pad handy to write down questions or comments. You can ask questions when the time is appropriate. Good luck!
- Screwball