Transportation; Revises membership of Florida Transportation Research Institute; requires Florida Greenways & Trails Council to meet within specified timeframe to update specified recommendations; requires seaports to include critical infrastructure resource strategies in specified plan; revises provisions relating to personal delivery devices & mobile carriers; increases certain speed limits; modifies terms for elections to attend basic driver improvement course; authorizes certain rental trucks to elect permanent registration period; requires motor vehicle registration renewal to be recorded electronically; removes provisions relating to validation stickers; revises provisions relating to drone delivery services & drone ports; revises powers & duties of DOT with respect to state airport systems; provides requirements for commercial service airports relating to critical infrastructure resources; revises provisions relating to certain communications facilities; revises construction materials that may be used for certain multiuse trails or shared-use paths; provides that certain provisions relating to paratransit services apply only to persons with disabilities; revises provisions authorizing certain sign owners to increase sign height under certain circumstances; provides penalties for shooting into or throwing deadly missiles into occupied or unoccupied autonomous vehicle; provides penalties for defacing, injuring, or damaging autonomous vehicle.