(MARINELOG.COM) Setting a new record for the event, almost 500 participants took part in Marine Log’s TTB 2021 — Tugs, Towboats & Barges conference. This was the second virtual presentation of TTB. A large majority of attendees were C-Level executives and maritime owner/operators. TTB 2021 was backed by a number of sponsors including Colonial Oil Industries, a division of Savannah-based Colonial Group. https://www.marinelog.com/