I want to buy my first DSLR camera for a trip out west to the National Parks. I have it narrowed down the the Nikon D3300 (first choice) or the Canon Rebel T5. I don't know what type of lens I need to get for the pictures I want. For the money, j can get more accessories with the Canon bit I think the Nikon with fewer things is a better choice. I know nothing about cameras so I don't know what the numbers with the lenses mean. Please help.