I caught several sharks and seen tons of them.
I caught 12 foot thresher - that is not count the size of tail. It is definitely monster shark! that is my first and only thresher I got so far. (Caught on cod fishing. this thresher attacked on my jig!)
Caught 10 foot dusky shark. really cool shark.
Caught 15 foot blueshark. Totally huge! No joke. But Caught another blueshark close to 10 foot. (I was hand feed it and hooked it up! landed it within 5 minutes. Then let my customers to take pictures then taking the reel battles with blueshark. that is when I was camera guy to shot my customers to reel in. You can see the size of this shark.)
https://www.youtube.com/watch?v=VOBLGNuTj_Y
https://www.youtube.com/watch?v=Fac9hojSg2E
I have seen 30 footer Basking sharks occasions. but 15-20 foot basking shark are more common around here.
Seen great whites almost every year for last four years now. (due to seal population is booming on the Chatham...) biggest one was probably 21 foot.
Have seen great whites attacked seals and saw two attacks at last week.