Tourism Industry Association advocacy manager Geoff Ensor updated representatives on freedom camping issues at an invitation-only meeting held at the Dunedin Public Library.
Any threats posed to freedom campers by disgruntled residents would be "bad news" and communities needed to work together to address potential issues.
"We are not going to win this out of Wellington. We need community leaders to work collectively," Mr Ensor said.
Members of the New Zealand Freedom Camping Forum, which was established in December 2007 to tackle problems associated with freedom camping, had been working with transport and accommodation providers.
Travellers were now encouraged to stay at holiday parks, Department of Conservation camping grounds or designated areas, and were referred to a central camping website linked to regional information.
Campers travelling in vehicles without toilets were asked not to camp in any designated camping sites that did not have toilets.
Mr Ensor said more information was needed as "most visitors come with the perception we are an open paddock and freedom camping anywhere is OK".
"We are trying to catch those people before they set off."
While freedom camping restrictions varied in each region, Local Government New Zealand was looking at the issue and further details were expected to be released in time for the 2011 Rugby World Cup.
"Councils are saying they are struggling with the issue and want some central Government leadership."
However, those councils which took a proactive approach and listed where to park and the facilities available were likely to benefit.
"It is all about the clarity of your message."
