Here is my link to the 3rd technology-
http://www.triporama.com/group/home/7293

My ghost hunting group and I are planning a trip to Jason Hawes and Grant Wilson's Spaulding Inn in January for an investigation and some wintertime fun! I decided to organize our trip on triporama.com. This site is very useful when trying to put together a trip with lots of people. It is very useful when trying to pick a date as well. You can send invites to everyone who wants to go and take a vote on what dates to go. So far it is working really well. Eventually I will post pictures and the itinerary as the date gets closer. It is pretty self explanitory so there really isn't a "secret" to making it easier.