We have attended the National rally two years in a row, and plan to go again this year. Last year there were 200 rigs. There are lots of seminars, dinners, etc. The ladies driving school gives ladies a taste of driving the rig.
The rally is held at the Elkhart County 4H Fairgrounds in Goshen, Indiana. You get full hookups, but you have to bring a long sewer hose as the hookups are at the rear of the sites.
Last year we paid $310, which included camping, and we came for two extra nights.
2017 High Country 305RL
2015 Ford F-250 Super Duty