decamp, break camp -- (leave a camp; "The hikers decamped before dawn")
abscond, bolt, absquatulate, decamp, run off, go off, make off -- (run away; usually includes taking something or somebody along; "The thief made off with our silver"; "the accountant absconded with the cash from the safe")
decamp, skip, vamoose -- (leave suddenly; "She persuaded him to decamp"; "skip town")