Thnx for the info! I'll gather more info on the must-visit places/towns before committing on a 1 month trip in 2017. Most probably heading there in the month of February or April. I've been to almost all places of interests in Ho Chi Minh and have visited Can Gio, Mekong Delta + Floating market + Vinh Long and Cao Dai temple + Chu Chi Tunnel. Thus I'll most likely spend only 2 days in Saigon visiting the Pagodas before heading out to other towns. Purchasing a scooter seems to be a popular choice among other fellow backpackers but the traffic is simply too chaotic for my liking, thus my choice for not wanting to ride a scooter there. Hmmm.
I'm in the same trip right now and I tell you what my biggest lessons are:
1) Always use Uber/Grab
2) If there's a price, you can find cheaper
3) You are almost guaranteed to be ripped off one way or another
4) Just cross the road
5) Never commit to an itinerary, I regret purchasing my domestic flights else I could have done so much more.
If you are travelling in a pair or more, biking is good else you can just take the bus, most small towns have bike rentals so you can take day trips easily.
Vietnam is a beautiful country and the people are very nice, except when they try to sell you something.
There are many types of hostel, the most common ones are party hostels and often the cheapest - my take is, pay a few dollars more for a communal hostel - the people you meet there have more substance.
People in party hostels generally have no directions in life, just want free beer and sex, get wasted and wake up the next day at 3pm for more free beers.
Don't worry about travelling alone, you will meet many fellow solo travellers.