Commerci Vessel EXP for Sailing to Lith Harbour

I don't think so, although I'm not completely sure. All I have are some rather cryptic notes about the experience values that I took down a couple of months ago (I wish I took screenshots).

 Spoiler

start: 16080
after Lith: 17880 (1800) (40 energy)
after Rien: 19080 (1200) (30 energy)
after Herb Town: 19980 (900) (25 energy)
start: 13080
after Rosa: 13500 (420) (15 energy)
start: 840
after Luna: 1140 (300) (12 energy)
after Dolce: 1320 (180) (10 energy)

Your Herb Town, Rien and Lith Harbour ones don't match mine. I will put off the guide until I get to level 2 boat to verify, as well as starting off with a fresh questline to check Denaro costs.

Hadriel