Going in July. Will the route to Olivander's be clear enough or will we be lost in the crowd going to FJ first thing in the morning?
If you are going to early entry Ollivander's will be one of the first things you come to after passing through the Hogsmeade archway from the Lost Continent. You will see the Hogwarts Express on your left and the shops of Hogsmeade will be on the right. Ollivander's is right there. If you are coming into the WWoHP from the Jurassic Park side, then walk straight past Hogwarts until you get into the shop area and again Ollivander's will be on your right up across from the train.
From the Lost Continent - Hogwarts Express in on the RIGHT and the shops are on the right and left. Read Damo's post, it is correct. You really can't miss it....Look for the long line of people

(the two grands and I are excited)You can also just go to www.universalorlando.com and then into the Wizarding World area. They have a fly through and a walk through, I think.
.....If you are staying offsite and have to line up in the Jurassic Park area you will go straight passed Hogwarts and it will be the first building on the left as you enter Hogsmeade.
Could you please clarify? Sorry! I'm a newbie to WWOHP.
Are you saying if we are staying offsite we can't enter WWOHP from the Lost Continent? We plan on heading straight to WWOHP once the gates open and I need to know whether to go right or left from the main gate.
Thank you!

It all depends on crowds. If the crowd level is relatively low, they will let the regular guests, who are at the gates for opening, enter in the regular entrance.
If the crowds are high, they will line people up through Jurassic Park and you will have to enter that way.