We will be visiting RMNP(me, my wife and my 2-year old son) for a very short time in the 3rd week of August. I will stay at centennial(due to some low car rental rate, as I will be driving to las vegas via Grand canyon with a break at Durango after RMNP, Garden of Gods and Pikes peak train). We do not have the intention to hike. We would like to stop for scenic beauties at some of the spots of Trail ridge road. I have some questions.1)Which way is preferable--west entrance or east entrance of RMNP for trail ridge road? 2) what are the spots that we can consider as breath-taker of Trail Ridge Road?3) I am renting an intermediate car. Is it OK to drive Trail Ridge road and other areas of Colorado (including Wolf creek pass to Durango) with intermediate car?Do I need 4WD car? 4)How scary is driving in Trail ridge Road?I never drove in mountains. So probably need to give some time to adjust my body to altitudes. I read about some of the suggestions of fv1989 of this forum but now cannot get link to those advises. if somebody can provide me the links, it would be great for me. Thanks to all of you in advance.