Blackwater is the first studio album by the Jacksonville, Florida based band MOFRO.
Mary Jane Kelly is an Australian hardcore band out of Wollongong New South Wales that formed in 2005.
 The band shares its name with the last known victim of Jack The Ripper.
 Mary Jane Kelly have released 2 EP’s the first was released in 2007 entitled "Marionettes".
 Their second entitled "Our Streets Turn White" was released on 11 October 2008 through Trial and Error Records.
Alter Bridge is an American rock band that was formed in 2004 in Orlando, Florida.
 Since its formation, the band has consisted of lead vocalist and rhythm guitarist Myles Kennedy, lead guitarist and backing vocalist Mark Tremonti, bassist Brian Marshall, and drummer Scott Phillips.
 The band is known for its acclaimed live shows and extensive touring.
GNR is a Portuguese band founded in 1981.
 The band shares its acronym (Grupo Novo Rock, Portuguese for Group of New Rock) with the Guarda Nacional Republicana (National Republican Guard) and is inseparable from the concept of Portuguese rock.
 Many years after its creation, numerous recordings show the band's popularity.
 The band is always represented by the charismatic Rui Reininho, singer, author of lyrics and songs, he was one of the most loved by the media - and often controversial - symbol of the Portuguese rock scene.
Doubting Thomas is an industrial band formed by two members of Skinny Puppy: cEvin Key and the late Dwayne Goettel.
 It is considered a Skinny Puppy side project; nearly all their music is instrumental.
 The band shares its name with an American roots band, to whom they have no relation.
American Hi-Fi is an American rock band formed in Boston in 1998.
 The band consists of lead vocalist/rhythm guitarist Stacy Jones, lead guitarist Jamie Arentzen, bassist/backing vocalist Drew Parsons, and drummer Brian Nolan.
 Prior to the group's formation, Stacy Jones was well known for being a drummer in the successful alternative rock bands Veruca Salt and Letters to Cleo.
 American Hi-Fi has a close relationship with Miley Cyrus, whose band shares two members with American Hi-Fi.
 The group has a mixed musical style that includes influences from pop punk, alternative rock, and power pop.
Creed is an American rock band formed in 1993 in Tallahassee, Florida.
 The band's best-known line-up consists of lead vocalist Scott Stapp, guitarist and vocalist Mark Tremonti, bassist Brian Marshall, and drummer Scott Phillips.
 Creed released two studio albums, "My Own Prison" in 1997 and "Human Clay" in 1999, before Marshall left the band in 2000.
 The band's third album, "Weathered", was released in 2001 with Tremonti handling bass before the band disbanded in 2004 due to increasing tension between members.
 Tremonti, Marshall, and Phillips went on to found Alter Bridge while Stapp followed a solo career.
All I Was is the debut studio album by Tremonti, a band formed by the lead guitarist for the American rock bands Creed and Alter Bridge, Mark Tremonti.
 Produced by Michael "Elvis" Baskette, the album shows prominent thrash metal influences.
 It showcases the debut of Tremonti as a lead vocalist and features guitarist, bassist, and backing vocalist Eric Friedman and drummer Garrett Whitlock, both former members of Submersed.
 The album was released to critical acclaim on July 17, 2012, by FRET12 Records.
Dust is the third album by heavy metal band Tremonti.
 It was released on April 29, 2016 via FRET12 records.
 "Dust" was recorded during the same time that "Cauterize" was being recorded.
 The record was produced by Michael "Elvis" Baskette, who produced Tremonti's past two records and also produced Alter Bridge's records.
Wolfgang William Van Halen (born March 16, 1991) is an American musician.
 He is the bassist for Van Halen, having replaced Michael Anthony in 2006.
 He is also the former bassist for the heavy metal band Tremonti.
 At (2017)-(1991)-((11)<(03)or(11)==(03)and(29)<(16)) years old, he is the youngest member of Van Halen.

Question: what Florida based band shares a member with the band Tremonti?
Answer: Alter Bridge