Almost there! HELLO HCMC

The time has come and I'm sitting in JFK awaiting my departure flight to HCMC!!!  I'm with my girlfriend Sarah (who already has a job...) and am so unbelievably excited to begin this new adventure.  I've asked a few questions to all of you and any responses have been helpful.  Here are some fun questions that I have since I'm sitting here and have a few more minutes before shipping out.

1) Will I be able to find clothing...I mean, I'm 6'2" and will probably look like a tall freak of nature.

2) Still need a place to live, we are good for 10 days, but I would love some help with finding a single bedroom apartment, not a studio, and around 500USD, district 1,3, or 5 preferred.

3) Is it true that apps like instagram and facebook and triviacrack and simcity build it won't work?  I need my trivia.

4) Most importantly!  I still need a job.  I have applied to a number of places and am awaiting to hear back.  If anybody could help an expat out it would be much appreciated.  I have five years teaching experience, cert. in TESOL, a positive attitude, and a go-get-em attitude. 

If anybody would like to hang out, Sarah and I are open to meet everyone and experience the culture HCMC has to offer!