Seagull Marina offers a public boat launch ramp ($7/day or $50/season) on the West Twin River in Two Rivers, with additional amenities including gas, pump-out service, fish cleaning station, and fish freezing ($1. 25/fish).

The marina features a full-service shop, live bait and fishing supplies, and is the only marina in Two Rivers accessible without opening a bridge, making it convenient for both fishing and recreational boaters.