My 15 yo son and I want to visit Vietnam July 12-22 and are interested in adventure/war history from Hanoi to Ho city or in reverse. We’d like to see all of the main sites but aren’t really interested in a lot of museums, temples, etc (he’s 15!). Looking for a tour operator that can set us up for the full time in country. 4 star accommodations will be fine and we’d like one overnight on the bay. Thank you.