VETERAN trainer John McNamara believes Rising Seas only has to jump cleanly "for once" to win next week's Mackay Young Guns final (456m).Mackay Young Guns Final (box draw):1 Regency Boy2 Rising Seas3 Bamboo Bangle4 Ella's Express5 Farmor Torque6 Quirky Kurt7 Morton Bird8 DarkwinReserves9 Lady Alexis10 Tear It UpRising Seas (Typhoon Tide-Zazzy Princess) scored by an ever-widening three and a quarter lengths in her Young Guns heat at Mackay on Thursday night.She ran 26.67 which was easily the best of the two heats, the other going to Albion Park winner Darkwin from the Mick Boody kennel in 27.18.Rising Seas, the 4-9 favourite, took her record to five wins from 13 starts with defeat of Boody's other finalist Regency Boy with almost 12 lengths to Bamboo Bangle in third.Rising Seas was a huge performance giving early leader Regency Boy at least eight lengths start into the back straight.McNamara got the bitch from Victorian trainer Robert Britton on the advice of astute Brisbane trainer Alec Stevens."I'd had a couple of pups that did no good," said NcNamara. "I happened to be talking to Alec and he suggested I give Robert a ring."Robert was great and sent me this bitch."Rising Seas took a while to settle in at NcNamara's Proserpine kennels but has improved out of sight in recent runs."She's going so well, there is no doubt she would win at Albion Park," he said. "But she can be a slow beginner."If she gets out with them in the final, they won't beat her."Darkwin (Go Wild Teddy-Queen Of Tigers) ran 27.18 to win the other Young Guns heat by two and a quarter lengths over Quirky Kurt with a half length to Farmor Torque in third.The winner started 4-9 favourite and took her record to nine wins from 27 starts.