Maybe they've headed farther down the lake like bigun said..?
Ummm....I don't think I said that. ;D There are fish scattered from mid lake to the dam on both rivers. Just my opinion (and I'm usually wrong) but after the fish have been moving in and out of b & b for a while, seems like they don't show up good till later and later in the morning until they move on. Couple years ago after a while, they didn't start showing up good till 9:00 am, you could set your watch by it.
Last Sunday when I got to my spot down lake (and everyone elses too, as many boats that were there) lines out at 6:10 am. after prolly 30 minutes (never saw a fish caught) boats started pulling out 2 or 3 at a time until there was only me and the 2 bass boats left. The fish didn't show up till 8:40 am. The fish are really flying around, just got to have patience (and I don't) and faith in the spot you are fishing and wait them out sometimes.
Oh....I'm an NC State fan (sorry hillbilly), but since you striper fish, your prolly a good guy, so I won't hold that against ya. ;D