You will visit the embassy at least twice during the immigrant visa process. Once to complete Document Review and a second visit for your visa interview.A citizen of a foreign country who seeks to travel to the U.S. generally must first obtain a U.S. visa, which is placed in the traveler's passport. Learn more about visa types . Complete the online visa application form,DS-160 . Upon arriving in The Islands of The Bahamas, everyone must fill out and sign an immigration form, keeping a portion of the card in hand until departing. An account stated is an agreed balance between the parties. The first step in applying for a US nonimmigrant visa is to complete your application. It takes approximately 90 minutes to do this. This application is for an applicant who wishes to obtain an F1 visa or status and maintain it to study in the US.