Software as a service (Saas) services featuring software for use by boatyards, boat dealers, marinas, marine parts suppliers and marine retailers for managing a marine facility, namely, for boat sales and inventory, storage and billing, transient reservations, point of sale transactions, inventory control and purchasing, special order processing and quoting, and for financial management, namely, accounts receivable, account payable and general ledger activities; Providing online interactive task sharing and workflow optimization computer software that enables users to coordinate workflow and communications relating to activities, task assignments, service requests, maintenance work and repairs via a global computer network