This is going to be very long winded, so feel free to skip this post...
Adventures of the Gummi Bears (1985–1991)
DuckTales (1987–1990)
The New Adventures of Winnie the Pooh (1988–1991)
Chip 'n Dale Rescue Rangers (1989–1992)
TaleSpin (1990–1994)
Darkwing Duck (1991–1995)
Goof Troop (1992–1993)
The Little Mermaid (1992–1994)
Raw Toonage (1992–1993)
Bonkers (1993–1995)
Aladdin (1994–1995)
Gargoyles (1994–1997)
The Lion King's Timon & Pumbaa (1995–1998)
Quack Pack (1996)
Jungle Cubs (1996–1997)
Doug (1996–1999)
101 Dalmatians (1997–1998)
Pepper Ann (1997–2001)
Hercules (1998–1999)
The Weekenders (2000–2004)
Teacher's Pet (2000–2002)
Buzz Lightyear of Star Command (2000–2001)
House of Mouse (2001–2003)
Lloyd in Space (2001–2004)
The Legend of Tarzan (2001–2003)
Teamo Supremo (2002–2004)
Fillmore! (2002–2004)
Lilo & Stitch: The Series (2003–2006)
Dave the Barbarian (2004–2005)
Brandy and Mr. Whiskers (2004–2006)
That's the list of shows I'm going to try and watch throughout April. In the order that it's currently in, it doesn't really seem too good, with all the best stuff occuring in the middle.
101 Dalmatians (1997–1998)
Adventures of the Gummi Bears (1985–1991)
Aladdin (1994–1995)
Bonkers (1993–1995)
Brandy and Mr. Whiskers (2004–2006)
Buzz Lightyear of Star Command (2000–2001)
Chip 'n Dale Rescue Rangers (1989–1992)
Darkwing Duck (1991–1995)
Dave the Barbarian (2004–2005)
Doug (1996–1999)
DuckTales (1987–1990)
Fillmore! (2002–2004)
Gargoyles (1994–1997)
Goof Troop (1992–1993)
Hercules (1998–1999)
House of Mouse (2001–2003)
Jungle Cubs (1996–1997)
The Legend of Tarzan (2001–2003)
Lilo & Stitch: The Series (2003–2006)
The Lion King's Timon & Pumbaa (1995–1998)
The Little Mermaid (1992–1994)
Lloyd in Space (2001–2004)
The New Adventures of Winnie the Pooh (1988–1991)
Pepper Ann (1997–2001)
Quack Pack (1996)
Raw Toonage (1992–1993)
TaleSpin (1990–1994)
Teacher's Pet (2000–2002)
Teamo Supremo (2002–2004)
The Weekenders (2000–2004)
This is the alphabetised list, which seems pretty good. Plus, I end the month with a personal high favourite, the Weekenders

The more worse shows are mixed throughout, so this seems pretty good. The other way to go is to sort it from least to most liked.
Brandy and Mr. Whiskers (2004–2006)
Teamo Supremo (2002–2004)
Jungle Cubs (1996–1997)
Adventures of the Gummi Bears (1985–1991)
Dave the Barbarian (2004–2005)
The Little Mermaid (1992–1994)
Teacher's Pet (2000–2002)
Raw Toonage (1992–1993)
Bonkers (1993–1995)
Doug (1996–1999)
Quack Pack (1996)
Lloyd in Space (2001–2004)
The Legend of Tarzan (2001–2003)
The Lion King's Timon & Pumbaa (1995–1998)
Darkwing Duck (1991–1995)
Hercules (1998–1999)
TaleSpin (1990–1994)
Chip 'n Dale Rescue Rangers (1989–1992)
Goof Troop (1992–1993)
Fillmore! (2002–2004)
Lilo & Stitch: The Series (2003–2006)
101 Dalmatians (1997–1998)
Buzz Lightyear of Star Command (2000–2001)
Aladdin (1994–1995)
Pepper Ann (1997–2001)
The New Adventures of Winnie the Pooh (1988–1991)
Gargoyles (1994–1997)
House of Mouse (2001–2003)
DuckTales (1987–1990)
The Weekenders (2000–2004)
The problem with this one is that I keep changing my mind on the order. "I'll put this one here... No, actually, it should go lower than this one... No, this one should be placed higher than that... I think this will go here... No, here... No, over there... Now this one should be higher... No, lower... No, higher than that, but lower than that... ARGH! I can't can't make up my mind! It'll probably change much more by the time I get around to watching them... It's my own 30 day challenge! Hey, maybe I should make a thread and see if others want to participate... With their own choice of shows of course.