Now after two years of very little rain - the water cometh - not a bad thing except for the shut down of my 2.5 ac lake project- Now I need an effective pump ---what is the best trash pump- best to buy or rent- How far can these things push water - hate to waste water - if possible to move from one unwanted place to another. Will a two inch pump work or is a larger one required - probably need to move several thousand gallons of water - any suggestions----thanks