Hi and welcome to BYC - thanks for joining us and congrats on your impending flock

Here's a link to a search that i have just done on free-ranging -
https://www.backyardchickens.com/threadloom/search?query=free ranging&tab=618
Here’s a link to the Articles section -
https://www.backyardchickens.com/articles/ There you’ll find lots of information on almost every aspect of keeping chickens - from coop building ideas, to incubating eggs.
There’s a link on the page above to the
Learning Centre - it’s a great resource. If you have a specific topic in mind, just type it in the search box - there's a wealth of information on past and present threads.
Each week, various topics are discussed, which can also be a great resource -
https://www.backyardchickens.com/a/topic-of-the-week-thread-archive
You may wish to consider joining your state thread as it will put you in touch with other BYC members in your area -
http://www.backyardchickens.com/t/270925/find-your-states-thread#post_3239224
All the best
Pork Pie