hey man... Ive got this one for sale super cheap... $450 in the buy sell section
9'10" x 27.5" x 4.5" Tri fin
I learnt on it on flat water no problem before going in the surf (Im 75kg) and have paddled up to 6kms on it.
Its a little tippy in the chop but not too bad.
The rails need some repairs but other than that its pretty good