[Highland Park] In Search Of Hiking /camping gear

Hi my son is in his first year of Boy Scouting and i am in search of A hiking backpack , and possibly a sleeping pad and a sleeping bag . Also any other unwanted or unneeded camping gear . I may also accompany as a supervisor on trips so I am also looking for myself as well . I'm not looking to break the bank since this is our first year doing this .. Please if you have anything laying around let me know ... thank you in advance Ginny Fowler