VOMP

Hi, I am considering a move from Sydney to Ho Chi Minh City with my wif and two children (under 2 years old) and am looking for info on two areas: 1) The differences on District 2 vs. D7. Are there enough WESTERN expats in D7 for a mother with young children to feel part of a community and if so where do they meet> 2) How to deal with transport? How does a mum with a baby, toddler and shopping get around in HCMC? Is a car and driver the only option? They seem so expensive? Any help would be appreciated