We also went to Rhythm on Rainbow beach this week. $5 taxi ride one way, per person, but you could walk as well ( about 20 minutes). Great food, drinks, very clean bathrooms. Super nice staff. Nice clean sand. Long stretch of beach to walk if desired.
Rented 2 chairs 1 umbrella $40
I went in the water: clean and clear. Some shells and a little drop off in places but then easy to stand in the water.