All Things Las Vegas A's

I've been trying to sort out what seem to be conflicting reports about just where the new baseball stadium will be built, has the County signed off on a site ?

I'm sure the answer is out here amongst the collective knowledge base of the teeming hordes of 2+2 viewers, I just am unclear whether this baseball venue will be

1. on the site of the current Tropicana Hotel, or
2. on land on the other side of the I 15 along Tropicana, the street .... i.e the same side of the freeway as the Raiders stadium, housing an earlier refugee franchise transplanted from Oakland, or
3. somewhere else.

Also, dome, retractable roof, centerfield swimming pool, onsite dispensary, exclusive deal for Miller beer, other design details ?

At least it won't get stuck somewhere out in Summerlein.