From Huntsville, Alabama:

Travel I-65 South to Exit 304 (Good Hope Exit)
Turn right at the end of the ramp
Travel Highway 69 4.8 miles and turn right at Smith Lake Park sign.
Travel 1.9 miles and turn left again - also at Smith Lake Park sign.
Travel 0.3 miles until road curves to the left (to enter Smith Lake Park)
           - do not follow curve - go straight (towards the boat launch).
Immediately turn right - and travel 0.2 miles to driveway on your left before cul-de-sac.
Grace's Retreat is at the end of this driveway.
 

From Birmingham, Alabama
  
Travel I-65 North to Exit 304 (Good Hope Exit)
Turn left at the end of the ramp
Travel Highway 69 4.8 miles and turn right at Smith Lake Park sign.
Travel 1.9 miles and turn left again - also at Smith Lake Park sign.
Travel 0.3 miles until road curves to the left (to enter Smith Lake Park)
           - do not follow curve - go straight (towards the boat launch).
Immediately turn right - and travel 0.2 miles to driveway on your left before cul-de-sac.
Grace's Retreat is at the end of this driveway.

Grace's Retreat resides on Lewis Smith Lake - with over 500 miles
of  shoreline covering Cullman, Winston, and Walker Counties.