と同様のハッシュタグ #savannahriver
ハッシュタグを投稿に入れるか、投稿の下の最初のコメントとして。
#savannahriver #savannahriverfront #savannahriverwalk #savannahrivercruise #savannahriverboat #savannahriverstreet #savannahriverboatcruises #savannahriverbrewingco #savannahriverboatcruise #savannahriverrunner