Freddie Joe Hankins will pay $100,000 and have all future fishing activities electronically monitored.
Jason W. Duby to pay $5,220, serve three years probation, and lose hunting privileges for a year.
Owners of Zen will pay $18,000 for buying halibut in 2010.
Michael Patrick Duby faces seven charges including baiting bears without a permit.
Joel M. Duby, 27, of Richland, Washington changed his plea Wednesday as part of an agreement with prosecutors. An additional charge of not having his license available for inspection was dropped.
Jason Duby, Joel Duby, and Michael W. Duby are accused of hunting and sport fish guiding violations.
Blake Coombs was a deckhand and Benjamin Olson allegedly shot a beaver while bear hunting with Michael Duby.
Hawaiian client of a Juneau guide is the latest to be implicated in possible poaching activities in the area.
Jason Duby and Joel Duby face charges related to hunting bear or sport fish guiding without proper licenses and permits.
Former U.S. Senate aide will now be sentenced February 7.