suspension seat help

[dry net]

suspension seat help

Looking for help in purchasing a suspension seat. I have a gentleman that fishes with me regularly with a bad back. Got caught in some real snotty seas the other day and he paid the price. Was hoping to find something so his fishing career didn't have to end prematurely. I own a Lund boat and was hoping not to have to change the mount. Thank you for any advise, drynet

[Kwall]

I put smooth moves in my Starweld, there great but pricey 

[dry net]

Thank you for the input