thinkinking of moving to the valley

I guess you've figuerd out already that i play the ponies.i'm also handicapped- dont walk to well. I need to know if the casinos 1) allow horseplayers to use their computers in the simulcast rooms to handicap with; 2) is betting from home on the computer allowed- what services are available to the bettor; 3) are dime supers allowed in the casinos or on the computer?