Avoid the sunshine Saigon.
Location: Tan Thanh Beach, Tien Giang Province.
Seafood is mainly clam, and the main occupation of the people is clam farming.
A group of about 4, 5 people buy about 2kg of clams and 2 squid are enough to eat, especially if someone will cook the things you buy, you just pay them $ 1 is okay. You can bring your food to the seafront beach, or eat at the place where tables and chairs are available, and do not have to pay for a seat.