Most beaches offer boats for hire, but the only resorts with a variety of craft to choose from are on the Mar Menor.
The Mar Menor is a desolate area that has hever shown any evidence of human life. 
mnli hypothesis: The Mar Menor is a desolate area that has hever shown any evidence of human life.  premise: Most beaches offer boats for hire, but the only resorts with a variety of craft to choose from are on the Mar Menor.