| Business | Phone |
| Alba Cruises 721 Olive St, St Louis 63101 | (314) 621-6651 |
| Travelplex Travel & Cruise 7700 Clayton Rd, St Louis 63117 | (314) 645-4858 |
| Seamasters Cruises 4122 Loughborough Ave, St Louis 63116 | (314) 352-7245 |
| Gateway Arch Riverboats 50 N Leonor K Sullivan Blvd, St Louis 63102 | (314) 621-4040 |
| Carleton Cruise/Travel Counsel 10 S Brentwood Blvd, St Louis 63105 | (314) 862-3311 |
| Cruises Unlimited 4553 Mellowlight Dr, St Louis 63129 | (314) 892-7283 |