2023 SPRING MACK DAYS MaxIn 16 - Hathead Lake MARCH MAY 13 EX UP TO $225,000 IN CASH + PRIZES (1) $10,000 & (3) $5,000 & (5) $1000 awards plus over (9,000) $500 to $100 Tagged Lake Trout. For Rules, Prizes, Check-in Sites or to Register, go to: www.mackdays.com Catch the $1,000 Fish! or call 675-2700 EXT. 7294 by Bretz RV & Marine NDTRATOSSALISHA THE CONFEDE OF THE FLATHEAD A People of Vision FISH, WIL BY TRIBES SANCTIONED MONTANA ESERVATION WILDLIFE BY PARKS 105341 2023 SPRING MACK DAYS MaxIn 16 - Hathead Lake MARCH MAY 13 EX UP TO $ 225,000 IN CASH + PRIZES ( 1 ) $ 10,000 & ( 3 ) $ 5,000 & ( 5 ) $ 1000 awards plus over ( 9,000 ) $ 500 to $ 100 Tagged Lake Trout . For Rules , Prizes , Check - in Sites or to Register , go to : www.mackdays.com Catch the $ 1,000 Fish ! or call 675-2700 EXT . 7294 by Bretz RV & Marine NDTRATOSSALISHA THE CONFEDE OF THE FLATHEAD A People of Vision FISH , WIL BY TRIBES SANCTIONED MONTANA ESERVATION WILDLIFE BY PARKS 105341