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18 August 2015 Last updated at 20:31 BST
The 43-year-old Mikron Theatre company is stopping in Warwickshire, Staffordshire and Shropshire.
Artistic director Marianne McNamara said: "We perform to an average of 100 people a night, it is fabulous."
Monday evening's performance near Southam, Warwickshire, celebrated one hundred years of the Women's Institute.
The company of five live on the boat and perform six nights a week for six months of the year.

Six of the nine people confirmed to have the infection in the past month are linked to a person who contracted it at the Green Gathering festival in Chepstow, Monmouthshire.
Since the start of July, measles cases have been confirmed in Swansea, Neath Port Talbot, Pembrokeshire and Powys.
People have been advised to get the MMR vaccine.
All cases have links to festivals in England and Wales and Public Health Wales has warned people they should not attend big events without checking they and their children have had the vaccination.
Measles is a highly contagious viral disease that can cause complications and can even prove fatal.
Measles - what to look for:

First Minister Nicola Sturgeon is attending the annual wreath laying and Remembrance Sunday service at St Giles' Cathedral in Edinburgh.
Military chiefs, emergency services and regimental associations also took part in the event, organised by veterans' charity Legion Scotland.
A two-minutes silence took place across the UK at 11:00 GMT.
Wreath laying was held at the Stone of Remembrance outside the City Chambers on the Royal Mile in the Scottish capital.
Ms Sturgeon said: "Remembrance Sunday is an opportunity for all of Scotland to join with others right across the world and commemorate those who made the ultimate sacrifice in conflicts during the last century and more recently."
Also attending the service in Edinburgh was Scotland Office Minister Andrew Dunlop and president of Legion Scotland, Sir Alistair Irwin.
Mr Dunlop said: "It is so important that we remember the servicemen and women who have made the ultimate sacrifice so that we can live freely, and to stand together on Remembrance Sunday to honour them."
Kevin Gray, Legion Scotland's chief executive officer, said: "Sadly as time moves on the memories become more and more inherited, so now more than ever is the time to ensure we take time to pause, reflect and remember."
In Glasgow, Legion Scotland representatives, serving military, clergy and civic leaders observed a two-minute silence at the cenotaph in George Square.
Lord Provost Sadie Docherty was joined at the event by Deputy First Minister John Swinney, Baroness Annabel Goldie, Scottish Labour leader Kezia Dugdale, Police Scotland Assistant Chief Constable Bernard Higgins and Scottish Fire and Rescue Service assistant chief officer Lewis Ramsay.
Aberdeen marked Remembrance Sunday with a ceremony in front of the city's war memorial on Schoolhill, with serving forces, reserves, veterans and cadets in attendance.
Lord Provost George Adam led the laying of wreaths before a church service at the Kirk of St Nicholas Uniting.
A travelling theatre that performs from a canal boat is making its way through the West Midlands this summer.
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An outbreak of measles has been confirmed in Carmarthenshire, Public Health Wales has said.
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Events to remember servicemen and women who died in conflict are taking place across Scotland.