Just wondering what the bus trip is like from Nha Trang to Mui Ne. Is it a nice bus ride, with nice scenery? We have travelled by bus in other parts of the world, and my husband won't want 4 hours of heat, crowds, or bad roads. If it is bad, we may bypass Mui Ne, and just stay in Nha Trang. Also, what is the bus ride from Mui Ne to HCMC like? We are flying from HCMC to Nha Trang, but there is no way of avoiding two bus trips if we plan on seeing Mui Ne.