Yellowfin is a top tier boat, a bare bones 24 starts around $89k. Rigged like that one you're looking at $100k plus. That being said you don't have to spend that much to get into a nice bay boat that will ride better in slop than a bass boat. Champion, Skeeter, Triton and Ranger all make bay boats that have similar casting decks and storage to a bass boat. Others to check out would be Blue Wave, Nautic Star, Tidewater, and Pathfinder. I'm sure I'm forgetting a few.
Nautic Star has a 21 ft that starts at under $30k and is a pretty nice setup