my first two years where general admission, you dont need to bet there at 4:30 gates dont open untill 6 i think, if you get there about 7/8am you will be able to get right up to the fence at any corner, beckets gets very busy tho!!!! however the fence is right on entry to the corner next to the grandstand and the entry speed in something to behold so i suggest you first time should be there or the exit of club or stowe.
take a chair and food as a burger and pint will cost a tenner.
taker a thick coat it can get very cold has it is a open air field and is very windy,
take water proofs just in case.
other fans are good to talk to its not like football all fans of teams and drivers get on and have a good time.