Need help, fuel pump location and access

[VOLZ1207]

Hello all, i cut the access hole in rear floor of my 99 tahoe for the fuel pump replacement.
I recently upgraded to 2002 tahoe and was checking to see if this same modification is possible on this body style and if anyone has done it and/or has pictures or info.
Or if someone has pictures of the fuel tank removed in order to see location of fuel pump. Thanks

 

[VOLZ1207]

Anyone!!!!!!! Surely someone has had to replace one by now. Lol