Air transport; barge transport; boat rental; boat transport; booking of seats for travel; booking of transport for tours, sightseeing tours, tourist attractions and holiday excursions; bus transport; car rental; car transport; arranging of cruises; rental of diving bells; rental of deep water diving suits; escorting of travelers; ferry-boat transport; passenger transport; pleasure boat transport; providing on-line reviews of travel service providers; Providing travel information for use by tr...