Heng-On Fishing, based in Dundee, Oregon, operates guided salmon and sturgeon fishing trips on the Willamette River, Columbia River, and Pacific Ocean. Captain Nate Heng offers Spring Chinook trips in April and May, Summer Chinook in June and July, Coho from July through October, Fall Chinook in August through October, and year-round catch-and-release sturgeon fishing with retention days per ODFW regulations. All trips are 8 hours, with start and finish times varying by season and tides. The operation uses a 25-foot Alumaweld Columbia open sled boat equipped with Lamiglas and Shimano reels. Heng-On provides all tackle, bait, and safety gear; clients need only bring appropriate clothing and valid Oregon fishing licenses with required endorsements. Nate has over 30 years of fishing experience and is in his fifth year as a licensed Oregon fishing guide, US Coast Guard certified captain, and CPR/First Aid certified. Groups up to six passengers are accommodated on single boats, with multiple-boat options available for larger parties.