Two Waikato brothers who took Western Bay Coastguard on a wild goose chase rescue on Sunday will be asked to contribute to the bill.
A weekend sea rescue cost Western Bay Coastguard about $3000 and 260 man hours, Murray Whitehead from Coastguard Waihi Beach said.
The Waikato brothers, aged 15 and 20, left Bowentown Boat Club about 5pm Saturday and travelled to Mayor Island in a 4m fibreglass boat. The pair stayed the night in South East Bay before returning to Waihi Beach about midday on Sunday.
The boat ran out of fuel and the brothers were rescued by Tauranga Coastguard and Coastguard Waihi Beach. They were found drifting off Karewa Island and A Beacon about 2.30pm on Sunday.
The boys would be sent a note that asked them to contribute to some of the costs involved in their rescue.