Hi Ian & Jill We have been in a similar position. Our ATV (stated as 19ft, but we measure internally as 20ft, depends on where you measure!) weights are much the same as yours, and we have travelled full time for 2 years now, and 28,000 Km. At the time of ordering we discussed weights and tow vehicles with Kedron; we would characterize the discussions as ‘non committal’. We bought a 100 series Landcruiser which, after going over a weigh bridge, we found to be overloaded when fully loaded. Initial options seemed to be change vehicle or van; we decided to accept the situation but try to minimize the risks. For power we fitted a 3inch exhaust system, really made a difference, and had ARB upgrade our suspension. At the first tyre change we went for a higher load index tyre (BF Goodrich). In the van we modified the water plumbing so that all three tanks could be used independently. While travelling we fill the rear (60L) tank only to get weight behind the axles. When bush camping we may fill the rear 80L tank as well, but only at the last possible fill point. We carry a water bladder (40L we think) and a spare pump so that we can draw water from a creek or other source and transfer to the van tanks as needed. We seldom fill the jerry cans, only when we really need to. This has worked reasonably well, we can generally keep the ball weight down to 380kg, say 80% of the time, but this is still overloaded. We found that there was too much weight on the rear vehicle wheels, the 750 weight distribution hitch was not quite coping. So we recently upgraded to a 1000lb distribution hitch (not straight forward) which has helped to transfer more weight to the front. Hope this is of some help, if you want any more details just ask. Robert & Jane Jones, currently near Darwin.