Half the 'numbers' guys post up are Bull anyway... Some guy catches 10-15 fish and he think he's put 30 to the bank, lol! Most guys on the river are extremely easy to talk to and willing to give you a hand.. Sitting there drift after drift with no fish requires a change, whether that's over all rig length, bait, etc etc. Expecting fish to show up and take your offering after it's been down the same run a dozen times is the definition of insanity Switch it up!