You could access Bayou Shaffer on your return trip back up the Atchafalaya to Morgan City. After reaching the Gulf, turn around and paddle back up the calmer, hence slower, waters of Bayou Shaffer.
Author’s Preface: Welcome the the Rivergator: Paddler’s Guide to the Atchafalaya! This major section of the Rivergator is split into seven different parts: 1) Preamble, 2) Introduction, 3) Mississippi River Access to Atchafalaya, 4) Lower Old River Canal, 5) Atchafalaya River, 6) Atchafalaya Delta and 7) Appendix. On
303.8 Old River Lock and Dam: Entrance to the Atchafalaya River Go main channel around Shreve’s Bar for access to the Atchafalaya River, your best route to the Gulf of Mexico. Also: direct access upstream to the Red River, Ouachita River, Bayou Bartolomew, and all other tributaries upstream.
304.5 - 303 LBD Shreve’s Bar Leaving the Tunica Hills at Clark Creek behind and entering Louisiana the river expands to its maximum mile-and-a-half wide as if breathing in deep and opening up its broad chest, and enters a long straight stretch that can be a white water
306 - 294 LBD Angola State Penitentiary The river circumscribes Angola State Penitentiary in an almost perfect semi-circle, with a radius of four miles, the center being the headquarters of the prison complex. Using simple geometry, C=2piR this would give a circumference of approximately 25 miles, divided by 2
306 LBD Angola Ferry Private ferry for employees of Angola State Penitentiary. Watch for cross-channel crossings at shift changes. If you camp on Shreve’s Bar their lights burn brightly upstream. Note: the Angola Ferry is no longer located at 300.5 (above Hog Point Towhead).
306 - 302 Back Channel of Shreve’s Bar The Back Channel of Shreve’s Bar is always flowing strong, and is the route of preference for paddlers, even at low water. And as much for aesthetics as for practicality. Aesthetically it is always more pleasing to paddle the back