I beat Whitney, and right now I'm grinding for the battle against Morty.
THE CURRENT TEAM IS:
CHIKARita, a Level 17 female Bayleef. She's been relegated, for the most part, to my water-sweeper, given that most enemies right now are types that'll have an advantage against her.
Mareeyse, a Level 20 female Flaaffy. A heavy Sp. Atk hitter, she too has seen her usage dwindle recently in favor of newer team members.
Wooper T, a Level 20 male Quagsire. He just recently evolved.
Venonatalya, a Level 17 female Venonat. Caught during a Bug-Catching Contest. She might just be my greatest hope against Morty.
GeodusClay, a Level 21 male Geodude. He's close to evolving, but most importantly, he's finally learned Rollout... so yes, funk is in fact, on a roll.
Nidoback, a Level 21 male Nidoran. Just like the namesake, he's dominant. He's almost singlehandedly responsible for sweeping Whitney's gym with Double Kick.
I wanna get everyone to about 25 before I get to Morty. CHIKARita'll definitely need to grind on the way to Cianwood, considering Razor Leaf and any other moves she might learn between now and then could really help in the battle against Chuck's Poliwrath/whirl. I forget which it is.