Alright, so with the crew timeline completed and events laid down, I have determined the bounties for the crew. Keep in mind that if you joined after Dirk in the timeline of events, nothing major has happened to warrant a bounty so you likely wouldn't have one. Without further adieu...

"Broadsides" Cedric D. Boone - 31,000,000 belli dead or alive, wanted for history of piracy and for leading slave revolt on Yuushuu Island.
Bonesword "The Mushroom Kid" - 12,000,000 belli dead or alive(?), wanted for participation in slave revolt on Yuushuu Island, and violation of lawn care ordinance.
"Wolf of the Blue" Caesar Inu - 0 belli, not currently wanted, no known crimes.
"Black Hood" Dirk Messir - 28,000,000 belli, wanted dead or alive for the murder of a noble, participating in slave revolt on Yuushuu Island, stealing a devil fruit, and escaping his owners.
"Oilburn" Slick Drake - 5,000,000 belli, wanted dead or alive for serial arson.
*"Purple Fin" Mizushima Isuza - 6,000,000, wanted dead or alive for participating in slave revolt on Yuushuu Island.
*"Mecha Angel" Lilliana Merrycure - 8,000,000 belli, wanted dead or alive for participating in slave revolt on Yuushuu Island.
"Fitness" Feya Nelson - 0 belli, not currently wanted, no known crimes.

*: Since you haven't chosen an epithet, these are the default ones I'm having the marines assign as placeholders for your wanted posters. You may choose a new one at any time and have it retconned, or you may keep the current.