This was my response to a guy that asked the same question last week
I have seen 190 or 192 cross in 2014, 2015 & 2016. The 190, 192, 195 and FSH all share the same hull with the "keel" (rudder) added for 2016.
Most 190 series boats have done well on the crossing. The 192 series burns too much fuel requiring an additional 25 gallons on top of the 30 gallon tank to be safe. Where the captains and crew were adventurous they did well. In 2015 we had issues with a 190 and 192 in rough water but I believe it had more to do with the crew than the boat. A 190 is going to take a little more of a beating than a 240 but even the captains of 50 plus footers tell me that sometimes you just have to pound waves. I am not worried about the safety of a 190 in any water I would lead them out into. It gets dangerous if people get scared and make bad decisions.
Have a look at OutOnTheReefs videos. He frequently takes his FSH to Bimini on nice days
https://m.youtube.com/user/arisay5
The bigger question is should you buy a 190 if you want to go to Bimini. Unless you are constrained on parking space or primarily want to fish I would not. There are plenty of used 23 and 24 foot Yamahas for similar prices. You will find yourself wanting more fuel, more space and more weight capacity. Both 190s that went last year are coming back in 240s this year.