Good evening, on second-hand sales websites, you can find various camcorders that can play your tapes... The cheapest ones are 8mm analog camcorders, and the more expensive ones are usually D8 camcorders...
Be careful Hubert, the VHS adapter only works for VHS/C format, otherwise there's no salvation or have it done by a pro or buy a used camcorder. Beware, there's analog 8mm and HI 8 and 8mm MiniDV, D8 (Sony) digital.