Hmm I went crazy with blue yesterday and tore through the first 4 Gyms with my normal team.
Start
I picked bulbasaur because I wanted to see Charizard being played by the Rival, no other reason. I ditched it as soon as I caught a rattata and it's currently my Cut HM slave. :)
Brock!
Rattata's hyper fang widdled down geodude's hp while geodude kept defence-curling. Basically, were it not for hyper-fang I would be still fighting Brock now with tackle or some other ridiculously weak move. The thing about Gen I is that the pokemon movesets were really limited and you had to rely on the random as TMs that people give you. So at the first gym, you have no TMs yet and it's a bit of a struggle. Onix was easy, I tail-whipped him a few tmes, before rattata died and then sent in spearow to peck him to death.
Team
Rattata
Spearow
--
I Picked up a Clefairy, in Mt Moon, evolved both Rattata and Spearow and went on to own:
Misty!
I took advantage of the Fairy's sing to bring Staryu to sleep, before double slapping the crap out of it. Then was the much feared Starmie. I sang it to sleep then sent in Raticate to deal with it with it's Uber Hyper-fang.
Team
Raticate
Fearow
Clefairy
--
Obliterated a bunch of junior trainers, bug catchers, sailors and rival before going onto...
Lt. Surge!
Two words: Raticate's Dig. This was the easiest badge so far. I lost no HP.
Team unchanged
Raticate
Fearow
Clefairy
--
After a bunch of plot advancing, I met:
The Grass Gym who's leader's name I forgot!
This Gym was a joke. Fearow 1 Hit KO'd everyone inside.
--
Current Team
Raticate - Lv39
Hyper Fang
Tail Whip
Dig
Quick Attack
Fearow - Lv38
Drill Peck
Mirror Move
Leer
Fury Attack
Clefable - Lv39
Bubblebeam
Thunderwave
Sing
Ice Beam
--
I'm currently trying to make some cash to buy a Porygon to supplement Clefable as a special attacker. And then I'll probably pick up a Kangaskhan at the safari zone or a snorlax for all my surfing needs.