15. A person may not fish in a ZEC unless he has paid the fees set by by-law of the agency; those fees shall not exceed the following amounts or, in the case of a non-resident, those set under section 18:(1) $46 per day in an open access sector; (2) $98.58 per day in a limited access sector; (3) $149.37 per day in a limited access sector for which the selection of fishermen is made in accordance with paragraph 1 of section 9; or (4) $1,194.93 per day in any sector for which the selection of fishermen is made in accordance with section 13. The fees referred to in subparagraph 4 of the first paragraph may be charged only where it is part of a fund-raising activity of a nonprofit organization.