1. I went to this beach on the Niagara river (no sand), and found some nice rocks and pieces of driftwood. What's the best way to clean the driftwood and sink them? I have them in a tub of water right now but do I have to bleach? or bake? or boil them? 2. How do you use superglue for plants, like the dollar store variety. Do I apply the glue when the wood and plants are both dry? Or can I do it by taking them out of the tank and applying it and wait for it to dry? Thanks in advance.