camping..get a tent would go for a 3-4 person and get an ezup shade is worth its weight in gold
yes you can have a long walk 5 mins to 45mins
ez-up at your local walmart 99$..in the camping section
alcohol.. bring your own no glass bottles please...yes you can buy beer in centeroo but must be 21...with theheatyou wont be drinking so much anyway and no you cannot bring it in centeroo but manypeople are sneaky!
fan...portable at walmart 19$ GET lots OF BATTERIES!
weather...walmart...tarps..lots of tarps...for rain..bad weather extra shade etc...
weather in roo...look to youtube and see bonnaroo tornado..gives you a good idea of camping and weather plus its fun to watch!
use this board...TONS of great info if you spend time searching..read lucids backpack guide and leos survival guide..will get you started