Can I get a loan to buy a boat? Yes, with a credit union you can get help with financing a boat, motorcycle, or other recreational vehicles. Good interest rates are a perk when financing through a credit union. Contact Us To get help buying the recreational vehicle you’ve always wanted, call the Harlingen branch of Valley Federal Credit Union at (956) 425-5668 or the Brownville credit union branch at (956) 546-3108.