Howe's Fishing- A Able/Mo Fisch Charters operates out of Bigfork and Lakeside. Marina Cay Resort at 180 Vista Lane in Bigfork, June - September. Bigfork is on the northeast shore of Flathead Lake near Wayfarers State Park. Turn east off of Montana Highway 35 onto Grand Avenue, turn right into Marina Cay Drive. Lakeside Marina, 7135 Hwy. 93 S., Lakeside. October - May we launch at State Boat Ramps in the area depending on water levels.