Pontoon boat — grove/coral gables

Anyone here have a pontoon boat or experience having a pontoon boat in this area? Do you recommend or no? We would hang out only in the Biscayne Bay Area I imagine. For a family of 5 (smaller kids and 2 adults)

My experience with pontoon boats is in inland lakes only. I have boating experience beyond this on Lake Michigan. I’d love to get something that works around here but doesn’t completely break the bank (would flex for something more expensive if I had time)