Bikester, congrats on the new camper! As others have mentioned, purchase the basics to get yourself started, and then add as needed. Keep a notebook handy while your on your trips to write down items you need to purchase, repairs you need to make or any other random thoughts.
Amazon is your friend!
2013 Jayco JayFlight 26RKS
2013 Ford F150 Ecoboost FX4
2003 Coleman Bayside / 2011 Jayco Jayfeather X20E -- RIP
2012 Tacoma Sport DCSB / 2013 Tundra SR5 - RIP