What is Hub66 doing for Sandwich?
Hub66:
"We build new fiber
 and wireless fiber networks.
"We are currently offering or launching 
Wireless Fiber service in:
   
 Sandwich, NH
    Moultonborough, NH
    Tamworth, NH
    Meredith, NH
    Plymouth, NH
    Gilford, NH
    various Lake Winnipesaukee islands
    Hampton, NH
    Salisbury, MA
    Winchendon, MA"
Again,   
https://www.hub66.com/
If "high speed broadband" can be had, with more-than-acceptable speeds/bandwidth (more than 25/3Mbps), than why isn't that being researched and/or promoted.
Fiber 
cable should not the goal. Broadband speeds should be the goal.
Has the Sandwich broadband committee met with Hub66?
http://www.sandwichnh.org/boards_and..._committee.php
NRECA
NRECA ended 2019 with total revenue of $261.7 million and net operating expenses of $258.1 million before the RS Plan Voluntary Contribution Acceleration Program (VCAP) payment.  Including the VCAP payment, NRECA ended 2019 with a net margin of $501,000.
https://www.cooperative.com/nreca/go...al-Report.aspx
NHEC competing profitably in the broadband market ... put out a plan first, then maybe if the plan makes sense, there can be some credence and credibility.