Ahh, you're a spacecoaster! Welcome neighbor, I'm 4 hrs South.
I mostly mentioned the auto file split feature just to let you know that it exists, as one option which would let you keep doing thing more or less the way you have been doing for years, performing a "gapless tape flip" for you every 60 minutes or so, if you wanted to burn those files to CDR as you have been doing all along without having to change your existing workflow. But that virtual "tape flip" is still going to happen at inopportune times, just far less often and without a forever-lost "flip gap".
You'll be best served by fully shifting to the new era and just letting the recorder run and record one file for the full event you are recording, then storing the resulting WAV files, or the losslessly data compressed version of those files using FLAC.
Using CD WAV you can trim excess from the heads and tails, and chop the single recording file up into individual song files if you like, which makes the recordings far more convenient to listen to and share with others, but you don't have to do that if you are simply storing the raw recordings on several hard drives (or burning DVDR, which can least fit the entire raw files without chopping them up, but like CDR fewer tapers are still using for archiving at this point). Instead you can go back whenever you have the time and inclination and post-process those stored raw recordings to trim them, fade-in/out, divide into individual songs, tag the files, and do any other processing you care to do such as EQ or whatever.
Welcome to the 21st century!