Minnows--I buy a bunch, keep them in the 5th wheel with the air conditioner on and plenty of aeration--I also have a minnow basket that produces some minnow's , sometimes . If I buy from the Marina--I pick out my own , depending on who is behind the desk,
Power availability-- No power available--I have 2 Honda 2000 watt Generators that run my air. I have found if Nana is not here using the microwave oven, I can run my 10,000 BTU Air conditioner on one generator ( easy)---keeps the downstairs a cool 72 degrees--If I need additional power, I crank up the other Honda--I built a "sound proof enclosure" for the generators .The Hondas generate 59 dB of noise. If I enclose, the level drops down to the mid 30 dB level which is "unheard" 25 feet away--enclosure made of Styrofoam sheets ( Home depot--10'X 4') $14 and one roll of insulation for $9, vent using 2" PVC pipe attached to the mufflers ( just snug fitted), opening on the entrance large enough to stick a cheap 12 " fan into , blowing in for air circulation---weight ~ 3 pounds, held together with a bunch of cheap box tape ( type movers use to box your goods)
BTW---the 10,000 BTU air conditioner, Home Depot, $299---a very reasonable investment---you can take it anywhere, use it anywhere, runs on 120V----( NEVER---EVER---Lay it down--to transport from RV to garage or where ever,keep the unit vertical)!!!!
BTW--I keep my minnows in a YETI cooler---YETI is, by far, the best cooler made--first time I used my YETI, I put a block of ice in--the Ice lasted longer than my second marriage---27 days--
Boat 'Em--
David