At the end of the day you have to get bait out there somehow mate. Normally I'll start with singles, if I don't get a take then I'll pepper a few baits out with the stick/catty, if there's still no take and the fish are still there I'll spod. Their reaction will be different from water to water - I've had them disappear not to return and I've had takes from under the spod. Even when they do spook they'll normally be back come first light.