Auto and Vehicle Loans — Newport News Shipbuilding Employees Credit Union D/B/A BayPort Credit Union is a auto loan from Newport News Shipbuilding Employees Credit Union D/B/A BayPort Credit Union. Rewards: refinance cash rebate up to $500 (1% of amount). Typical credit limit: new vehicles up to 100% of MSRP. Loan terms: up to 84 months (used); boats/RVs up to 120 months. Flexible loan options with competitive rates and terms to fit your lifestyle needs and budget.