Knowledge of basic sailing terminology, parts and functions, helm commands, basic sail trim, points of sail, buoyage, seamanship and safety including basic navigation rules to avoid collisions and hazards. Auxiliary power operation is not required.
However, there are some other conditions could cause sores and blisters on the vagina: 1  Genital herpes: Genital herpes is a viral infection caused by the herpes simplex viruses type 1 (HSV-1) or type 2 (HSV-2).  A person infected by genital herpes manifests blisters and sores in the vaginal area.
Vaginitis refers to inflammation or infection of the vagina, but it can also affect the vulva, the area outside the vagina (vulvovaginitis). Vaginitis in teen girls most commonly occurs when the normal balance of yeast and bacteria in the vagina becomes disrupted for some reason, by direct chemical irritation or if a teen is sexually active. STDs can cause vaginitis. In addition, cases of vulvar irritation and inflammation may be linked to the increased popularity of waxing pubic hair.