Trident tether spool


I just ordered my Trident and wondering how I may be able to use it from a boat. Is there a spool available to manage the tether. Something that would wind/unwind the line as needed during dives. I have several ideas of how this would work but would rather not re-invent the wheel if not necessary. Is there something out there (turn key) that would work or should I think about building my own. Any suggestion would be helpful as I am new and just starting out. Thank you


Hey Francis - the 25 m comes with a tether reel. You can see it here:
The 100m tether comes with a jack reel.


Thank you.