God willing, going to Guangzhou, in April to see how one see what I can do. Any advice, please?

How many days have you got ? If this is your first time there, I suggest you include Yuexiu Park, The Pearl River, Ancestral Temple of the Chen Family and Sun Yat-sen Memorial Hall. If you do not bother finding hotel, public transportation, sightseeing information, you can ask a travel agent to arrange all this for you.