I just got a full box fo different snowboard ratchets. There is one model that has an outstanding release. It is a single finger, locking, easy push release. outstanding for wet exit
Tightening is shitty though but enough for boating...
If you know anything or where to get these let me know. I tihnk model is quite old.
The ones I got I just went to my local ski shop and they got them in for me. Than was only this year so if you take the ones you like into a shop they should be able to get them or one close to them.