Wanting to move away on my own. What are some tips?

I'm in a ldr, but my family are not supportive of it or him. For me to go and visit him means that they will not want me back home. So I figured that it is best for me to move away after the visit to him. I will still stay within my country, and already am looking at places to rent. I am looking at wages from doing overnight shifts at fast food chains. I am looking at universities and cheap places to rent nearby. But are there any tips as to moving? I will be driving there (so I can take my car), which is about 24 hours drive non-stop. May you please give me all the advice I need to survive, handle everything (I now budgets are a good idea), everything I need to know about renting, etc. thank you.
Wanting to move away on my own. What are some tips?
Post Opinion