I updated all the available itineraries on Roll Call:
rollcall/rollcall.php?line=regent&ship=splendor
rollcall/farecompare.php?line=regent&ship=splendor
... from this brochure ...
https://www.rssc.com/ebrochures/JAN1801 ... k_0301.pdf
Interesting that summer comes early this year (called "A Summer of Splendor" and embarks May 28):
rollcall/rollcall.php?trip=6753