We have a RACE! SOS (Alanosaurus) is catching up in the paddling section on the north side of florida. I can attest from racing with him in the Everglades 300 a couple of years ago on another boat that he self designed - that he is a paddle monster and one intense competitor.
From a rough map estimate, SOS appears to be 20 miles behind Lrok as the crow flies. That's probably closer to 30 miles with the twisty windy river they are traversing.