Digging Bait around North Dub

Hi Guys,
Went to Malahide tonight to dig some Rag and Lug. Gave up after 45 mins wit1 1 Lug!
Anyone know any good spots for digging Lug and Rag and how can i get Razor. I know you can pour
salt water down the Razor holes but does it worK?

Thanks

Colin

Sent you a pm Colin