To reiterate what @French Broad said the best thing to do is seek an attorney's advice.

However I would like to start building a portfolio of cash investors and seeking out prospective properties for them (wholesaling).

The sad thing is that landlord tenant laws will still require you to give an accounting of how the security deposit was applied and that must be done within a specific time period or else the tenant can seek double or triple the amount if the deposit as penalty. 

When I started with my first rental, the person who counseled me suggested asking less than market rent to find the best tenants possible, even seeking a few competing applications.

Oh and I learned what a "put" and a "call" were in regareds to investing in the stock market.I have purchased, rehabbed, and currently seeking tenants on one home and  have made an offer on another.I have learned so much from the podcasts and videos and just plain stalking the forums it is amazing!

Sorry for my Ranting I just don't get the " Instant Gratification " part that many are seeking .

I was wondering when the right time to start investing in real estate would be...and what amount of capital should I seek to invest in real estate, starting out as young entrepreneur? 

Seeking loan amount for approx. $200k. 

But I can promise you this, if on a deal by deal basis you seek to maximize instead of thinking, "what is a wholesale fee?"

A RE attorney that deals with contracts as opposed to landlord/tenant matters should suffice.I use the NWMLS PSA, crossing out and initialing 'Not' in the assignable clause.My assignment agreement is simple and advises the buyer to seek legal advice, as it is my form.