Thanks guys, I forgot to mention, recently I was working close to Port Burwell, ON and heard there was a sub there, so I took a quick detour down.
It is the HMCS Ojibwa and that is the first sub I've seen in real life. One of the attendants let me inside the fence so I could stand close and get a picture but I'm not sure how to post it here. Anyway the link is
http://projectojibwa.ca/
Just standing beside it was amazing. I was impressed how large it was and the menacing presence!
Looking forward to returning this summer for the full tour
Needless to say as soon as I got home I started looking around to see if there was some submarine computer games, that let me to SH5 and then here!