First, I thought I'd start out by saying that I do NOT have any immediate plans for applying to law school. I am an undergraduate (senior year) who has come to the realization that my grades just aren't up to par for law school (2.8 gpa at my current school, 2.3 gpa overall

I've always had a passion for the law field. I'm a Justice Studies major with a minor in Sociology and plan on becoming a real estate paralegal after graduation. I will be highly qualified for a well-paying Real-Estate Paralegal position (Internship, BA degree, real estate license, and Paralegal certificate) and will take that route after graduation. The problem that I am having is that I don't want to becoming a paralegal for 25-30 years. Becoming a paralegal is an occupation I don't mind obtaining immediately after undergraduate school, pursue it for 5-10 years, and then move on to something better.
What I want to know is if the path I'm taking the right path to getting into law school in the future? My plan is to separate myself 5-8 years from my undergraduate gpa, become a paralegal and advance in that profession, take the LSAT down the road (I have taken two practice LSAT tests completely cold, 161 on both so I believe if I commit a few months of my life to studying for the LSATs then I should break 165), and hopefully apply to law school 5-8 years down the road. For what it's worth, I also own a taxi company (it was my father's profession, I took it over when he became too old to work) if that helps increase my chances at acceptance at all.
I don't want to become an attorney for the salary. Within the next year, I should be making more than 6 figures (roughly 55k owning taxi company + hopefully 55-60k starting paralegal salary in Long Island, NY) so this isn't about the money for me. It's about career advancement in the future. So what I basically want to know from you guys is:
1) Is becoming a paralegal a good stepping stone to becoming an attorney?
2) Does separating myself 5-8 years from my undergraduate gpa dramatically improve my chances at admissions to law schools with a relatively high LSAT score? It's all hypothetical at this point but receiving 161s on both my practice LSATs without ever studying gives me some optimism.
3) Will owning a company + working full time for 5-8 years help my chances at law school admissions down the road? I know I'm not the owner of some huge multi-million dollar company, but do law school admissions officers value this kind of work ethic?
4) Is there anything else I can do over the years to help my chances?
Any input/suggestions would be highly appreciative. Thank you in advance.