The best ramps are Hernando Point, Dub Patton (has courtesy dock) and Bayou Point. Pick from those three the ramp that gives you the best protection from the wind. There are shallow spots in lake where you can run aground (especially out from Cane Creek plus an area about 300 yards west of that shallow area - you'll be ok if you hug the south side of lake when passing these areas). You'd be smart to check a lake map showing depth contours before you go.