SEALS huh? Then really take my advice to heart. Also, dont give up. Ever! 99% of making it through BUDS and then later training is perseverance. Keep in mind that they wont kill you. It may LOOK like it or you might think it but it wont happen. The more you bleed in training the less you will in combat. The SEALS take this to the extreme. Just stay the course and you will be fine.
Good luck in bootcamp. Word of advice from someone that has been in the Navy for 15 yrs. Dont take anything personal. Seriously, I had alot of fun in boot camp and even though it has changed you can too. When you are done and you know where you are going afterwards drop me a line. DO you knwo what rate you are going to be?