Ok so hopefully I can help. By 24/7 do you plan to do #1 and #2? It's pretty easy if you don't plan to do #2, as it makes work tough. Cleaning up a messy diaper in public is always tough, and can be embarrassing. That being said, if you are planning #1 here are some tips. You will need a variety of diapers. I use Tena ultra during the day most times. They are cloth cover so quiet and pretty thin. You will need thicker diapers for nighttime or times when you won't be able to change and need a diaper to last a while.
You will need a diaper bag to keep in your car just in case, with extra diapers, wipes and clothes.
As far as family goes, discreet is key. Go with a fairly discreet diaper and baggy clothes. Change soon after wet and immediately after messes. I've worn around everyone for years and no one has ever said anything. Always wear a tucked in undershirt or onesie also.
So that's just a quick rundown. Also for work do you wear slacks? Or jeans? That makes a difference as well. If oh have questions feel free to message me. Good luck! It's not for everyone but it works for me!