That's a long beach walk, if you mean from Cosmos (now defunct) all way into town. I sometimes take beach walks almost that far, e.g. from Footeprints (on the big-resort end of the beach) to Travellers (on the town end). My approach to avoiding higglers on such a walk is different: Carry nothing! No wallet, no cash, nothing. If a higgler approaches and says he wants to be my friend, he usually loses interest once I tell him I'm carrying no money. So much for "friend". . If I get thirsty I stop at a hotel bar and ask for a glass of water.