I know you said 'prefer not inflatable' but those older styles are super hot in summer.
Also don't forget they are rated & if your fishing off ocean facing rocks you would need an open water model which is why there is a collar.
If you are interested I have 2 near new older foam PFD's I no longer want, I think one is a 150 open water model Marlin with a collar & 1 looks the same as the Adult Dominator PFD enclosed waters but I think its a 100, I will have to check both, I think they are large or XL, I would have to check but think they changed the rating a little while ago?
Anyway 1 is open water the other is enclosed waters
You are welcome to them for nothing but you would have to be able to pick them up from Sydney or pay for postage.
Let me know if your interested & I can send you a picture if you like.