It is steered by a Ridge which goes in the middle of the Gulf to the East, so the Hurricane is forced to stay down/South, means moving E towards Yucatan.
The Ridge then is formed more NE, which will track Milton to cross Central Florida on a NE Heading.
After the crossing the line goes again more Ewards than NE and that will be the tracking of Milton after taking Central Florida.
Milton is a Superpower and will run the highest possible windforces/speeds, it will move less than 10mphr forward, so the hitting Storm Surge and the super strong Downpours and the wind powers are all of the maximum a Hurricane could bring.
FL Housing is not built to provide shelter from such powers, where Evacuation orders come in place the people in that area darn sure should follow those and get the heck out of Dodge.
And all that despite high windshear, Milton is already strong enough to laugh away counter forces like wind shear for days to come.
By Wednesday Night it should reach the point where it will outrun itself due it's own powers, but by then it also should have made or just be doing Landfall.
It will go down many notches while over Central Florida but should easily manage to still be a Hurricane when leaving FL well N of the NWern Bahamas,
to continue then ENW-E out over open waters going down due the by then significantly bothering windshear, as it's super powers will be gone by then.
It's Eyewall will be for 10hrs over Land plus a lengthy time frame high powers will be felt prior to the hit and after the eyewall will be gone already.