put the drumset in the middle of the stage. put the amps about 1 m behind the drumset. NOT directly behind the drummer but by it's side and 1 m into the stage. can visualise what i mean? so that the drummer can hear what you guys are playing. guitarist/bassist must remember to get looooong cables.
you did not mention if there's going to be monitor speakers on stage. it will be quite tough to hear yourself without the monitors. especially the drummer.
if given a choice, i would mic up the bass drum, eq it to compliment the rest of the mix. ask the drummer to go easy on the bass drum so that you can control the level on the mixer.
what music are you playing? remember to put some 'showmanship' too! dress up, make up, hair, movement... all these will help when everything else fall. the photo will remind you forever! ha..ha.haa.