Even though I just an hour or so ago said that R/B/Y bore me now, I then thought "Hey, maybe that's because I haven't restarted any of them in like a million years." So, I just restarted Red. I decided to go a different direction this time, so currently I have a Level 8 Charmander and a Level 8 Nidoran Male. I'm going to catch a Pikachu in Viridian Forest and train it so it can beat Misty, also. As for Brock...I don't know, I'll just have to try my hardest. I wish Nidoran Male could learn Low Kick or whatever fighting move in R/B instead of just Yellow. Oh well, I'll just try my hardest.
Update: Caught a Pikachu in Viridian Forest. Currently trying to beat Brock. As of now my team looks like this:
LV10 Pikachu - Thundershock, Tail Whip, Thunder Wave
LV10 Nidoran Male - Leer, Tackle, Horn Attack
LV10 Charmander - Scratch, Growl, Ember
Update 2: Trying to beat Brock proved too hard, so I re-started again, and chose Squirtle. I'm also going to try the Mew Trick when I get the chance.