Flat White Houseboat Home ›› Local Listings ›› SA ›› Mannum ›› Flat White Houseboat SA Travel Mannum, SA 5238 Brendan Taylor0418 810 110https://www.whitehouseboats.com.au White Houseboats offers River Murray experience with luxury houseboats where the river is deep and wide and the scenery starts to become really interesting. You can enjoy the scenes of Murry River in the Morning, past times at Lagoons on the River and at sunset send off the day with Murry River. You will also enjoy many more scenic beauties that are waiting for you in our White Houseboats.