Ok will do. Do all instructors request that I get a physical from a doc? I went on the website that I plan getting Cert. off of and it gives me medicals papers but its really just questions to me?
I also want to go to the springs down here.. there is so many and I have been to a few. I understand that some of them get freezing cold.. can rented equipment work in both cold and warm enviroments or must I request a certain type??
If your cert agency is just asking you medical questions, then I couldn't answer you with 100% accuracy. Since you are 15, your parent or guardian must sign too. But even if you guys are not required to see your family physician, do it. Circumventing any of this is not a wise choice. Make prudent decisions as you venture into the safe and fun sport of SCUBA diving. If you push the envelope, it can bite. So, as everyone is telling you, go get your cert., but do it safely. At 15, you have decades to dive. Once you get your O/W cert, and a few dives under your belt, go to the Advanced O/W as was suggested. Also, RJP makes a great point. If your LDS is going to give you usage of their gear for 60 days, take them up on it. That's a good deal.
PatW makes a great point too. Solo diving has its place, and I do it. But I have quite a lot of redundant gear. I've been diving for 25 years, and still learning. Every instructor will teach you buddy diving, and I would suggest this to you for quite some time. Anyway, diving with a buddy or team is really fun.
So, what is cold to you? I live in the Northeast, and it is cold. Very cold. At a point that divers decide whether to use regulators that are closed to the enviroment or not, and drysuits. I don't think the springs get that cold, but ask questions and find out. Remember, no overhead enviroments in the springs. You need to be certified for any type of cave diving if that is what you have on your mind. Shipwrecks are similar. They are fun, but can be very dangerous. Work your way up by taking these specialty courses.
You are going to meet a lot of really cool people in diving. Dive within your limits and have a great time. If your whole family is going to get certified, they may split you up in class. We did this often, and people would get upset. They do this so one diver is not always the 'leader' and another is the 'follower.' Each one of you will need to learn your skills independently. This is done for safety. Keep us posted on your progress.
Safe diving to you.