The city of Forest Lake will send out a request for proposals concerning a marina planned for Lakeside Memorial Park. The Economic Development Authority on Monday approved an RFP for the construction, operation and management of a 24-slip facility. Required elements include a dock, security system, access gate, lighting and site improvements where the dock would connect to the park. The EDA will review submissions and hold a public forum in August. It or the council could opt to build a city-owned-and-operated marina.