Have the in bed mounts from when we had our FWC Swift mounted inside the composite bed of our 2007 DCSB Tacoma. Works great, we simply moved to a flatbed and no longer need them. May fit other years/styles/lengths of tacoma beds, happy to take measurements if you need some.
Located in Driggs, Idaho. Would/could ship, but these are heavy, so be ready for high cost. $150 OBO, save yourself some cash if you are getting a new camper!