Ok new battery,no fuses blown, and no sign of any kind of lights working ....right, have you tried the horn/headlights/interior lights? the purpose for these questions is to find/narrow down where the break in the circut is,even hooking the battery wrong for minute could caused a problem between the igntion switch to the battery, make sure the batt cables have good connection,don't need a mislead

,btw you are going to need a circut tester....at autozone about $4.oo to see if starter is getting any voltage.