For the most part yes, coming from a SB perspective

I've tried..hmmm let's see
1. Sugardaddyforme
2. Sugar Daddie
3. Established Men
4.Sugar Sugar
5. What's your Price
6. SA

Out of all 6 sites, the least amount of time wasters are on SA at least in my opinion. I've also tried Miss Travel and had some luck on there, but those men really aren't into giving allowances, there just looking for a travel partner. I guess the joy in that for a SB is she gets a "free" trip all expense paid.  

Good Luck!

There are other sites that market to serve the same purpose but fall short on every thing.