Fourth DUI in Florida all around 5yrs apart. The 4th was around 3yrs ago.

Florida's DHSMV generally imposes a lifetime ban on your d/l for a 4th conviction. As Mr. Moffitt said, other states honor eachother's suspensions/revocations. It is unlikely that Idaho will give you a license if Florida has revoked you for life. You could always go down to an Idaho DMV office and try. Who knows? However, if they tell you, "No way. Florida has revoked you, you have to clear things up with Florida," you will have to retain a Florida attorney to see if there is any possibility or removing a prior or getting DHSMV to reconsider based on some "technicality." If you decide to retain a Florida attorney for this, then get a copy of your Florida driving record and make sure the attorney has it when you do your consultation. Make sure it is someone with a lot of DUI experience and someone versed in DHSMV's rules. One last tip. If you somehow get another state to issue you a d/l, do not drive in Florida on that d/l. Florida has a system called D.A.V.I.D. This system has your Florida d/l info and a picture in it. Let's say you are driving on an Idaho license and you are back here on vacation 10 years from now and still have your Florida d/l revoked. Even though your Idaho license may be clean and up to date, a cop (unless he is caught napping) will see your Florida d/l record when he runs your d/o/b and name from your Idaho license. He will then take you to jail for a charge of driving on a revoked license, regardless of the status of your out of state license.