Hi Kerstin,
I've wondered about how your classes were going, I'm so glad to see that you've hung in there and are nearing the end of your quest for certification!! You're going to do fine, you must have a lot of tenacity, and you will pay close attention to everything and do very well. I understand your nervousness about trying your skills in a new setting- I was worried that salt water was going to freak me out, but other than a little sting in my eyes once when I got a little water in my mask, I never thought about it. Also, as far as the depth thing, I think you'll be surprised that you will probably be wishing you can go deeper than you get to go! It feels great down there, not like you might think- it feels about the same as at shallow depths, that's why it's so important to keep an eye on your depth guage or computer. I can see how it would be very easy to go too deep very quickly. Controlling your bouyancy will be much easier down there than at shallow pool depths. At least it seems so to me. It was one of the coolest things when our dive group (8-10 people) all descended at the same time, floating slowly down to the sandy bottom where we began out dive... it's fun floating down with everyone hanging in the "air"...Anyway, just my 2 cents and glad to see you're still diving!
Foo