Help! my rear end rides like a trampoline.

[Aarons72]

Relocted my upper mounts this weekend and flipped and changed sides of my lower mounts so my shocks didnt bottom out. Rides way better...In the future Im gonna upgrade my rear shocks and probably do a different spring or I dont mind the idea of the cheap bag option (manually filling etc) ...Anyway this weekend was awesome...changed all my rotten fuel lines, got my gas guage working and got new exhaust...but I am officially out of money. Anyway, thanks for all the tips. Im happy with how it rides for now.