15. A person may not hunt wildfowl 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 16:(2) $171.66 per day in a limited access sector for which the selection of hunters is made in accordance with paragraph 1 of section 8; or (3) $1,373.37 per day in any sector for which the selection of hunters is made in accordance with section 13. The fees referred to in subparagraph 3 of the first paragraph may be charged only where it is part of a fund-raising activity of a nonprofit organization.