I'm lost and I need to get the website going ASAP! Please

I'm lost and I need to get the website going ASAP! Please help! I'm trying to set up 2 subscriptions. 1. Realtor (paid) 2. Member (free)

My goal is to get paid members to register, anyone to be able to search the members and the free members to be able to contact the Realtors. How do I achieve this? What are the links for a visitor to see the 2 different subscriptions?

Here is what I've done and activated.
1. I created the 2 subscriptions
2. Created a Realtor, Member & Stranger access levels (all have access to everything at the moment)
3. Activated PayPal Express
4. Specified "register" to be the Registration page under options

Now what? How do I direct people to choose a subscription plan? am I missing something? Also can I have 2 different registration fields for the different subscriptions? I dont need as much information from a free member as I do from a Realtor

Thanks so much in advance for your help