It will be a great event! If you can’t get close enough, there probably will be some of those Jumbotrons to watch. The park service usually has several porta potty’s in various locations, be sure to dress warmly and bring hand warmers. There usually have lots of food trucks on the surrounding roads. Stay away from troublemakers, just avoid them and you will be fine. I’m sure more than 99% of the people will be pro Trump, so the few that aren’t will be kept at bay by the huge crowd. Have Fun!