B&B Team - Inn consultants and brokers
The B&B Team is an inn broker and consulting service provider serving innkeepers nationwide. They offer fantastic insights into the B&B industry, and are one of the largest and most trusted industry partners.

INNspiring.com | Innkeeper Forum
A very active innkeeper forum, where you can get a lot of your questions answered. They also have good links to innkeeper resources.

Professional Association of Innkeepers International (PAII)
PAII is a leader within the innkeeping industry for education, advocacy and information. Future and current innkeepers​ can access a wealth of management, marketing, regulatory, and 'how-to' information through their regular e-publications.

Inn Partners
Inn Partners conducts seminars for future innkeepers, in addition to providing consulting services for inn buyers and sellers. They also exclusively market many of the B&Bs available for purchase nationwide.

The Inn Broker
Bed and Breakfast sales and consulting. An absolute must if you are considering a property in Michigan.

The B&B and Country Inn Marketplace
Inns and Bed and Breakfasts for sale. A marketplace to find your new inn property, or to list your B&B for sale.

One of the original bed and breakfast directories is being relaunched, and they are allowing innkeepers to add their B&B listings for free.

About.com: Bed and Breakfasts
Lots of good information about bed and breakfasts, with specific sections for aspiring innkeepers.