The third is improvement in fishing gear. All of these have greatly increased the efficiency of fishing operations. As a result, boats can have fewer crew members. Similarly, the use of boats where the catch is processed aboard the vessel may limit employment opportunities. Sportfishing boats will continue to provide some job opportunities.
Some fishers leave the occupation because of the strenuous, hazardous nature of the job.
Others leave because of the lack of steady, year-round income. Most job openings will arise from the need to replace workers who retire or leave the occupation. Preparation Fishers generally learn their skills on the job. Many are members of families involved in fishing. There are no formal academic requirements.