I actually drove past a garage sale a few hours ago late this afternoon and stopped to check it out, people were very friendly, before I even decided to buy anything they gave my daughter a little doggy teddy for free, they had a kind of vaccum floor cleaner for $2 that I enquired about and they werent really sure if its working or not and said I could take it for free, havent tested it yet, its dusty but doesnt look like its been used much, its a Bissell. Found 4 more really nice ceramic mugs and they threw in a tin opener too, total amount I spent for everything was $4 which is an incredible deal if you ask me.Once you find a place and get settled in, thrift stores and garage sales (depending what part of the country you are in) can both be excellent ways to get great deals on quality stuff, or at least find something at a cheaper price than retail to get you by in the meantime. Also FB marketplace is a great place to find quality free stuff, especially for larger furniture items like sofa, dresser, bed frames, etc...
Iv heard about thrift stores but havent visited one just yet, my wife is on facebook market place and she has seen some free give aways, Im not taking any big things just yet until I have long term accomodation so havent messaged anyone about those items just yet, but people are very generous and helpful here, most people are always trying to help.