Tanning bed -- pleeaseee help?

b4 anyone says they cause cancer and such yes i know. i know it im only wantin to get in it for a few times before summer gets here so i want look like a ghost walkin on the beach. but anyway what is a good tanning bed that you will see results on the first time. im going to a place tomorrow that has a few good ones but i need to know what one will help me get darkk the fastest, and what is a good lotion also that will help .. thanks