For throwing streamers on the Arkansas White River our go-to fly line is the Airflo Streamer Max Shovel Head 7-8wt 280 and 8-9wt 330.  Here is link for online sales and free shipping.

https://michigan-streamside.com/product-category/fly-lines/airflo-fly-lines/shovelhead-streamer-line/

Designed by Kelly Galloup. The Shovelhead features an innovative double weight-forward design to help cast the burliest articulated flies while the fast-sink head gets you in the zone immediately. Features a double weight forward design. Built on ultra low stretch Power Core for powerful hook sets when fishing at depth. 30′ head for quick loading with large flies. Micro loops on both ends for easy connection to leader and backing. The Shovel Head digs deep and fast, keeping your fly in the money. Features a double weight forward design. Built on ultra low stretch Power Core for powerful hook sets when fishing at depth. 30’ head for quick loading with large flies. Micro loops on both ends for easy connection to leader and backing. The Shovel Head digs deep and fast, keeping your fly in the money.

Streamer Max Shovelhead Fly Line