Lot's of options buggys don't do well in your type of conditions so I would look at a mt.You have these good ones to choose from Hpi Savage,Losi Lst2/Aftershock/Rammunator,Associated 4.60se.The Savage is like a tank which is great for bashing but not so great on turning.The Savage is a great truck just don't expect it to turn on a dime other than poor steering it's a solid basher.The Aftershock is a often overlooked truck for some reason but it's a great basher aswell.The Aftershock turns better jumps just as good and is just as tough as a Savage.The aftershock can be had for around 300 so with the extra dough you could get the ht pipe and dynamite engine brace and your good to go.All the Losis are simular so any would be good.I have a Savage and a Aftershock and like both but for the $ and what you get with the Shock it's hard to pass up.You could also look into the Losi muggy as they seem to be better priced nowdays to what they were.Read up on these trucks and make your choice any of these would suit your needs.