I am going on a school excursion to Vietnam in the October holidays of this year for about 16 days. we'll mostly be in the Hanoi area, as well as Halong Bay, Nimh Bihn, Hoa Lu, Lao Chi, Sapa, up to the mountains and many other places. obviously ive never been there so the names i just wrote are probably every small towns and villages!!
anyway, some of the things we will be doing include: staying in a Junk for a few nights (as well as hotels), kayaking, bike riding, treking, shopping, staying with a local family, trying out all the local cuisine and meeting other students.
what im basically wondering is:
1. what to wear? (will shorts, t-shirts and flip-flops be fine for that time of year, or something warmer)?
2. customs or anything i should know about?
3. how much will meals cost (roughly)?
4. warnings or things to watch out for?
5. what is the plumbing like over there? (toilet and showers on the Junk, hotels and local family!?!)
6. things not to miss?
7. things NOT to do?
and any other helpful and handy hints.
thanks heaps guys!!!

