If chemistry was ever crucial, it when you're going to have an extended engagement with someone. No you don't pay the hourly rate, most ladies have different rates for longer engagements. Even these rates canbe flexible is Shem owe you well enough.  And yes, travel expenses are on you - in fact you need to be prepared to have EVERYTHING on you - cab rides, food, libations. She is there as your companion - she should not be out of pocket 1 cent. But realize you won't be in the bedroom 24/7 - to truly enjoy yourself this must be someone you enjoy spending time with - someone you can easily converse with. If not, it can become some of the longest hours you will ever spend with someone.

In this every provider is going to be unique. First a lot of providers will have this information on their website if they are really into it. For others it will depend on your coming to agreement on terms. First you should only think of really long engagements with ladies you have seen and know that you can along for an overnight before trying extended travel time. While it usually is not the same as her hourly rate, you will be taking her out of circulation and you can reasonably expect you to pay at least as much as she would be missing out on. It will be influenced also by what personnel obligations she has that will have to be worked around such as children. If she does not have posted rates then you need to suggest the idea with specific details and let her get back to you. Then you either accept her terms or try someone else. While the ladies do not like anyone trying to negotiate on there posted prices, you can always describe a new idea to her and ask her how much she would need to make it happen. Just remember in most cases the fee she ask for is just her time fee and all other expenses will come on top of that usually.

Most ladies have a 24 rate that is NOT 24 times their hourly rate.  Negotiation is however the key.  You should of course expect to pay for all traveling expenses but what you are going to get for what you spend is not something you want to leave open-ended.  What you may view as an opportunity for an all-day-all-night sex party is most likely not going to happen. Most gals will set a limit on activity and expect an adequate amount of sleep time as well as some alone time every day.

I've done it a couple of times and enjoyed the heck out of it but it has always been with a lady that I have known for a long time.  Trust, on both sides, is key when you decide take a lady out of the hotel room environment.

I've never gone on an actual vacation with a provider but I have had one fly to see me and stayed for 3 nights.

Make sure you know the lady very well.  The last thing you wanna do is have to hang with someone you don't get along with lol.

I payed for her travel expenses and food ect.

We kind of just figured out a donation that I was confotable with.  And it worked for her too.  We never had a set price, just a ballpark figure.

Just talk to the lady and try and work on a price.

I think some agreement on private time is a good idea...  be it shower, make up, checking in with her safety person, checking on her kids.  Maybe time to read a book, or sit & take a dump.  
If a business trip, while you tend to business, she could have some of that private time.

Some frame work of the action might be a good idea...  maybe a good night session, a wakeup...  How do each of you feel about a mid-night romp (maybe not every night).   There MUST BE some agreement on actual sleep time...  maybe 6 -7 hours total.   Just a thought...  what if one of you snore?  Or ??  I think it is acceptable to sleep separately if necessary.  

There is the issue of real names & passports & plane tickets...   Have to be pretty confident.  
H