DEOSAI is supposed to be a National Park and a protected area. I am not sure but such organized activities may be illegal in protected areas. Further even if these are not illegal, these should be discouraged in order to protect the natural beauty, environment and wildlife of the area and these areas should preferably be left alone as they are. We humans should consider ourselves alien in these rare areas. I have just given my opinion and I ask for pardon in advance if someone is offended. I am also a 4x4 and wheels enthusiast but there should be some defined limits to all fun things. We all are responsible human beings. What you have done was probably was novel but after this, it seems inevitable that DEOSAI will be another Naran/Saiful malook very soon. Cheers,