Hi Rick
A finger spool will work best Halcyon and Dive Rite make very good ones, they will have them in 50’,100’, and 150’, they also have cold water models that will accomodate for thick gloves if you carry the spool pre riged it makes it very easy to deploy with a little practice. To see how it is deployed you can search youtube smb deployment and they should have something.
Good Luck Hector