Yes, you shouldn't have any issues
It should not be a problem. The area is well lit at night but for your own safety be sure to lock your doors anyway. Just a suggestion.
Yes you can ,but a hotel will be better .
I could not honestly answer you for two reasons one is that I was not there for that long a length of time and it maybe better to get a cheap motel room and put in for a wakeup call to get the proper rest that you may need.
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