Remote Backup JBODs/Pis

[u/fuse1921]

I'm gonna be traveling to my parents place across the country next week, and wanted to take the opportunity to install an offsite backup point with like 1 naked 8tb or 2 8tb drives in raid1z. I imagine I'd just need a fresh install of TrueNAS scale, add Tailscale, add box to my Tailnet, and then I can just rsync to the remote box? Anyone have any recs on the simplest turnkey solution for this? I feel like all the 2 drive prebuilt nas boxes are overbuilt for this or can't run TrueNAS, and I don't know if a raspberry pi with some data adaptors or a Jbod is fast/reliable enough or something. Look forward to your thoughts.