Travel from south to north
 

Does anyone know if it is possible to travel via golf cart from the Fenney Village to the area north of 44; say Brownwood?

It's not yet possible. Though there's a bridge over 44, there are no ramps to it. There are also no bridges over the Florida Turnpike and no cart paths between somewhere south of the Turnpike clear up to 44. The Villages says this will change in time but are vague on the schedule.