I'm from south Asia and have been living in countries here all my life. I had a couple of questions that I was hoping someone here could help me with since I've never been to the US. I have googled a lot of this but I wanted help from actual people and a place that I trust

Please feel free to be as vague or detailed as possible, any help whatsoever would be greatly appreciated.
1) Is the weather really hot? What kind of clothes would I require?
2) How is the public transportation system in terms of crowd, price, reliability, etc? Would I be seriously handicapped without a car? Are cabs very expensive?
3) How expensive would it be to rent a flat? I will be working just outside what I am told is the west side of the 'inner loop', so I want to find accommodation somewhere not too far from there.
4) Are there women's only gyms easily available? I'm really conscious about going to the gym, even more so if I'm completely alone in a place and obviously foreign.
5) What's the crime rate like? I'm a mid-20s girl who will be living and travelling alone. Is there anything in particular I should be cautious of?
6) I've heard that Texas is a bit conservative. Will I be able to fit in ok? I speak fluent English, but my looks and accent are very obviously foreign. I'm just worried that I'll stick out like a sore thumb.
I'm still a bit overwhelmed by the news, so that's all the questions I can think of so far, but I will put up more.
Again, please feel free to answer any of these questions, and give any additional advice or tips if you can think of any. I'm excited, but I'm super nervous as well.
Thanks in advance.

