I'm looking to get an 18' to 20' center console. I want something that's pretty versatile when it comes to different types of water. Most of the use will be on a lake, however, definitely want to feel comfortable in the bays. Since the only boat I've had was a 1982 Bass Tracker (abused on Baffin Bay, Port O'Conner and Aransas Bay a few times), I'm no expert on the type of boat I'm looking for. I'm trying to decide, aluminum (G3, Xpress, Crestliner, Lowe) or fiberglass (Mako, Sportsman, Edgewater)....below 30k is preferable. Any advice is appreciated.