Two main sources of death due to a hurricane/post-tropical depression are [both are equally deadly in the previous ten years of national statistics - "Turn around, Don't Drown" when you approach water on the road, so YOU and your family members are not a Milton statistic]:
1) Storm Surge
2) freshwater flooding
The hard facts on Milton is that the past five days have already saturated the ground in Florida from I-4 southward, and the outer bands are predicted to dump an additional 12-18 inches BEFORE the eyewall makes landfall SIX HOURS after the record storm surge [high winds forcing the Gulf (salt) water into the bays/inlets/rivers. If the southeast side of the eyeball goes through the center of Tampa's city limits, 15 feet above the tide will be rushing into the bay, and due to the gusting winds (up to 40 mph ABOVE the sustained wind + the speed of advance of the hurricane) can make it act like a Tsunami.
My advice would be for those in adjacent evacuation zones in Tampa/St. Pete/Sarasota/Ft Myers, to get to high ground at least 25-50 miles due North of Orlando while staying 50 miles from the Atlantic coast line, as Milton will still be a Cat 2 hurricane as its "reach" pulls in energy and more moisture from the "unchurned" warm water of the Atlantic Ocean and the Gulf Stream that is about 50 - 75 miles off the Florida coast [Friends and family in Atlanta, GA would work]. Milton will build outer bands over the Atlantic, and begin its "pumping action" of Storm surge to the North of its eyeball inland to the west from its exit into the Atlantic all the way to Charleston, SC. Although the speed of advance will slightly moderate its Storm surge magnitude to about 5 feet below the record storm surge in Tampa (12 - 16 feet above tide level), 7 feet of storm surge can still kill.
Those who do not respect water, are destined to be consumed by it. Each cubic meter of water weighs a metric ton (2200 pounds), and the momentum of water flowing over a road can lift the road, and you will not be able to discern whether the road or bridge has still there when it is dark out (can happen in the middle of the day with this storm). multiple metric tons of water have stripped all things out of first floors of houses in the path of Helene, so that is a freshly "burned in" memory for me, so make sure you are above the storm surge plus freshwater flooding levels, as the water rescues will not be available until after the wind speed drops below 30 mph and no longer gusting.
Before you shut off your phone to conserve battery power [when you are unable to plug it in or your car is off in stalled traffic], always update your status to those you love (or who love you), and tell them what your plans are. Then, when you turn your phone back on, do the same. Remember, you do not have to wait for a reply when you are taking action to survive.
I have learned a few things about these types of storms while I was a Submariner...
God bless your journey, and protect you with His Mighty hand and outstretched arm! You are NEVER out of His reach!