Vegas is a great place to hobby. You'll get your dick sucked however many times you like and however way you like it,  as long as you are paying. There are no shortages of gorgeous babes in Vegas.    

I scheduled mine every evening but some became overnighter.

Obviously 9 is the answer.
I was there for 4 days and 3 nights.  I saw 4 but had to double up one day since my last day had an early flight.  Wish I could do 9 days, I have a long list of ladies I would like to meet....

You can get dehydrated pretty quickly..

A lot depends on you. How's your time, physical condition, money, etc.?

On my 1st extended trip to Vegas, I booked 2 providers each day (1 in the afternoon and 1 at night) so I can meet as many provider that I was interested in. On my 2nd extended trip, I booked with my favorite provider from my 1st trip for the whole trip (days & nights). I had a blast. I hope it will work for you also. Good luck and have fun.

Re: If I had 9 days in Vegas

I would try to find a way to see Heather D'Angelo every day even if she had time for me for only an hour but longer always preferred!  As a matter of fact, my last review of Heather is titled "Nine nights with a Ten... Heathergfe"!

I have approached my Vegas trips with a whirlwind world tour mentality...meaning I would see as many different types of ladies as possible. Black girls, white girls, Asian girls, European girls, Latin girls, blonde, brunette, red and black hair, petite spinners, big breasts, long legs, solo dates and usually one duo. I love all types of women and Vegas offers them all. My preferences always included BBBJ and CIM at a $400 per hour rate. My one piece of advice would be to pace yourself and only you truly knows what that pace is. Maybe you need a day off in the middle of your trip or two days after a third and two thirds of your trip or maybe you can see two girls every day. Of course, plan ahead and use only well reviewed ladies. Do your research here on TER and you will have one hell of a fun time.

I say this because i hate to cancel on ladies. My suggestion is schedule someone you like and is well reviewed for the first night or two...then work from there.

The reasoning is that the first ladies you meet you might want to see again - forcing you to cancel with ladies scheduled for days 4, 5, 6, 7.

Of course this is assuming unlimited funding and healthy body.

I like every other day of long trips, it gives me a chance to "re-hydrate".

It is also more relaxing.  My Favorite is a nice extended date starting with dinner, an activity (dancing, show or "just out" (Casino, Fremont the strip) then a late night back at the place.  I sleep it off the entire next day, with a trip to the spa and a stop the tables, sleep till noon the next day, get up and get ready for the next date.

For me, four dates would be perfect for 9 days.

Well, I'm not sure that Vegas would be my first choice, but most likely I'd be spending it with my ATF.  Maybe a take a few days and hed to the Grand Canyon and at lest one day at the spa.

I'd let her arrange a few special visits with others and maybe even a triple.  OK -let's also throw in a poll party for a few ladies.

Then there would be requisite day boating naked on Lake Mead.

I might also have to throw in a round of golf for some relaxation (and of course bring along a female playing partner).

I guess you'd have to say I'd spend time with about a half-dozen ladies over the entire time.

Now I just need to hit the craps table and win to finance this adventure.

One provider a day for nine days?  Two per day?  Where do you get the energy, where do you find the funding, and don't any of you ever like, go and hit the tables?

I mean, what do I know, I don't really vacation in Vegas anymore; I'm more like a half-time local.  But even so, in the space of say three months solid in town, I might have three dates--say one multi-day, one overnight, and one which might be four to six hours long.  And yeah, one or two of those might be a duo thing.

But the rest of my time, I'm gambling or taking care of my business.  Even if I had infinite money, I don't know if I'd even want nine women in nine days.  Maybe if I was like eighteen or something--but shit, that's the problem, isn't it?  When you're young you have the desire and stamina and no $$, when you're older, you've got the $$ and desire, but stamina might be a bit of a problem.

Besides, seriously:  Don't you guys ever fuckin' gamble?

I have never been to Vegas for nine days but I was fortunate enough to fly in for one night at other Sin City Soirée .
Sampling the flavors of nine beautiful ladies in an orgy situation fulfilled my ultimate Las Vegas fantasy.