What do I tip my Bighorn River fly fishing guide?

What do I tip my Bighorn River fly fishing guide?" is a very common question and the easy answer is that standard gratuity is very acceptable. Keep in mind that much of a guide's annual salary is derived on these tips. 10% to 20% is very standard so based on the $400 per day rate of the Bighorn Angler's two person rate a low end tip would be $40 and a high end tip is $80. $100 per day is a great way of telling your guide you really appreciated their efforts.