<form action="" method="get">
<a class="btn btn-success">START</a>
</form>

url(r'^start/$', survey_views.start),

url(r'^surveyone/$', SurveyWizardOne.as_view([SurveyFormA, SurveyFormB, SurveyFormC, SurveyFormD ])),
url(r'^surveytwo/$', SurveyWizardTwo.as_view([SurveyFormA, SurveyFormB, SurveyFormC, SurveyFormD ])),
url(r'^surveythree/$', SurveyWizardThree.as_view([SurveyFormA, SurveyFormB, SurveyFormC, SurveyFormD ])),

def start(request):
    return render(request, 'start.html')

class SurveyWizardOne(SessionWizardView):
    def done(self, form_list, **kwargs):
        return render_to_response('Return_to_AMT.html', {
            'form_data': [form.cleaned_data for form in form_list],
        })

class SurveyWizardTwo(SessionWizardView):
    def done(self, form_list, **kwargs):
        return render_to_response('Return_to_AMT.html', {
            'form_data': [form.cleaned_data for form in form_list],
        })

class SurveyWizardThree(SessionWizardView):
 def done(self, form_list, **kwargs):
     return render_to_response('Return_to_AMT.html', {
         'form_data': [form.cleaned_data for form in form_list],
     })

def start(request):
    survey_urls = ['/surveyone/', '/surveytwo/', '/surveythree/']
    survey_url = random.choice(surveys)
    return render(request, 'start.html', {'survey_url': survey_url})

<a class="btn btn-success" href="{{survey_url}}">START</a>