Hi Guys, thank you for your replies.
I forgot to write at the beginning, that I do not have much experiences but I did Few "half day" hikes in Yosemite and Grand Canyon, Overall I am in the good shape.
I am from Florida so for practice I am doing 8-12 miles hikes, and some stairs smile

I looked deeper in to tents, I got Eureka Solitaire, but then I saw that few people wrote that poles are braking for no reason, so I've chosen two below, with best reviews (around 100$)

Eureka Spitfire
http://www.amazon.com/Eureka-Spitfire-Tent-1-Person-3-Season/dp/B002OJBRS4/ref=pd_sbs_sg_1

or

Eureka Backcountry
http://www.amazon.com/Eureka-Solo-Backcountry-1-Tent/dp/B000EQ8VJC/ref=pd_sbs_sg_3

In addition, what is a difference in those self-inflating pads comparing with Z- rest? I know z-rest is lighter, and that inflated one may not stay inflated. Any difference in comfort?
Also, what size gas container should be bring for 2 people for overnight, or two nights?
I decided to take 3-liter camel, instead of 2 liter, since there is no water source from Trail Camp up.
Last thing; Trekking Poles, I got "Synergy Sportx". Did anybody used or heard about these, because I can find any info on line.

Thx

Mike