I believe the Galveston program is currently in its first year, so a lot is unknown and participents from the CC that went are active anymore. Here is last years thread. http://talk.collegeconfidential.com/texas-m-university/1865224-engineering-galveston-fall-2016-program-p1.html
Maybe there is some info there. The Aggie Reddit page has some Galveston posts as well, with responses by current Galveston general engineering students.