I dont have a good picture here but I took a a ea82 wagon and chopped off all unneeded weight added a 2" lift and it went good in the sand, the second pic is it but its a photoshop pic, anyway you can make a cheep fun sand rig, a few things to remember,
Weight, remove all dont add any
tires wide not narrow, I ran 5-9 Lbs psi at the dunes
Power more the better, keep that engine cool,
keep us posted