I feel your pain...no cable or phone providers in my area and I suffered through it for over a year.
I ve been there with Wild Blue, horrible and the bandwith limits really suck
Have you tried Exceed ?
Exede by ViaSat | True broadband performance satellite internet | Exede satellite internet
They claim the latest in satellite technology.
I learned to never let the tech leave my house until i was satisified with the speeds. I sent a couple guys on there way because they couldnt deliver.
Its tough to get clear VOIP but possible with satellite
I was finally able to use "point to point" wireless provider in my area. Its really good if thats a choice for you. Good luck