Hi Kevin,
As a fellow Eagle Scout, I am always looking for ways to help others on their path towards their Eagle. I commend you for your hard work. I would love to get some mechanical drawings together for you. However, I live in Utah but in order to bid on this job, I had to put that I am from New York because it was marked as a local job. (New York is listed as the location on the profile) Even though it sounds like you live in Florida. Will this cause problems with your project approval or in submitting the plans to the city? Did they say it had to be done by someone locally? If not, then I would love to help you with these.
Also, in your description you said "engineering drawings" but did you mean mechanical drawings (just detailed plan drawings) Or is the city looking for this project to be engineered by a licenced engineer? If so, I can get the drawings stamped by an engineer but I'm not sure how much he would charge. But most of the times, the city just wants detailed mechanical drawings showing what it will look like, how it will be constructed, how it will be attached to the ground, etc.
I look forward to working with you and again congratulate you on getting your Eagle.
Thank you,
Brett