Hi Joey,
Me, too, I am feeling good about my decision and ready to get it done and over with. When I went to see the nurse the last time, she let me put the head frame on so I would know how it feels as far as weight and position. It really didn't seem that bad. It is made from titanium, and I think she said it weighs 6 pounds. You might want to see if you can try it on as well. As for them screwing it in and taking it off, the nurse said they numb the areas before putting it on. She also said they give you an ativan in advance of having the head frame put on. She said if I needed more sedation they could arrange that also. While in the GK machine she said they couldn't put me completely out, but they could give me something which would cause me to have amnesia. I am cool with that option. In fact, when I saw the nurse the second time, the sedation part is the only clarification I needed. Once I got that info, I felt a huge sense of relief. I really do feel that the GK team wants this procedure to be as relaxing and comfortable as possible.
My tinnitus seems to be getting louder lately. I tend to thiink it is trying to reassure me that I have made the right decision to have GK. Mine sounds like crickets, and I have heard so many people describe it that way. My husband has tinnitus in both ears, and he says his is crickets also. I haven't had the lake experiences you describe. I have a sound machine that I bought many years ago thinking it would help with my insomnia, and one of the sounds was the crickets, bullfrogs, and such, and that just drove me crazy. Hopefully you are tollerating your tinnitus. I didn't start having tinnitus until a couple of months ago. I was out on a walk, my ear started hurting, and by the time I got home the tinnitus started, and it has been constant since. I was hoping I wouldn't get that symptom. It doesn't bother me too much though.
Take Care, Joey,
Nancy